Home / 4,230,038,775.39-5,837,584,908.20-2,324,765,678.91

Finding the Fourth Proportional to 4,230,038,775.39, 5,837,584,908.20 and 2,324,765,678.91

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Solution

The fourth proportional to 4,230,038,775.39, 5,837,584,908.20 and 2,324,765,678.91 is: 3,208,248,851.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,038,775.39 : 5,837,584,908.20 = 2,324,765,678.91 : x
  2. Step 2: Convert to fraction form
    4,230,038,775.39/5,837,584,908.20 = 2,324,765,678.91/x
  3. Step 3: Cross multiply
    4,230,038,775.39x = 5,837,584,908.20 × 2,324,765,678.91
  4. Step 4: Simplify right side
    4,230,038,775.39x = 13,571,017,042,294,718,464
  5. Step 5: Solve for x
    x = 13,571,017,042,294,718,464/4,230,038,775.39
  6. Step 6: Final answer
    x = 3,208,248,851.35

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Double scale
Find fourth proportional to 4,230,038,776.39, 5,837,584,909.58 and 2,324,765,679.91
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.