Home / 2,420,151,606.90-3,630,227,410.35-2,366,403,894.90

Finding the Fourth Proportional to 2,420,151,606.90, 3,630,227,410.35 and 2,366,403,894.90

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Solution

The fourth proportional to 2,420,151,606.90, 3,630,227,410.35 and 2,366,403,894.90 is: 3,549,605,842.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,151,606.90 : 3,630,227,410.35 = 2,366,403,894.90 : x
  2. Step 2: Convert to fraction form
    2,420,151,606.90/3,630,227,410.35 = 2,366,403,894.90/x
  3. Step 3: Cross multiply
    2,420,151,606.90x = 3,630,227,410.35 × 2,366,403,894.90
  4. Step 4: Simplify right side
    2,420,151,606.90x = 8,590,584,283,224,980,480
  5. Step 5: Solve for x
    x = 8,590,584,283,224,980,480/2,420,151,606.90
  6. Step 6: Final answer
    x = 3,549,605,842.35

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.