Home / 2,913,012,003.35-4,369,518,005.03-2,913,012,003.35

Finding the Fourth Proportional to 2,913,012,003.35, 4,369,518,005.03 and 2,913,012,003.35

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Solution

The fourth proportional to 2,913,012,003.35, 4,369,518,005.03 and 2,913,012,003.35 is: 4,369,518,005.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913,012,003.35 : 4,369,518,005.03 = 2,913,012,003.35 : x
  2. Step 2: Convert to fraction form
    2,913,012,003.35/4,369,518,005.03 = 2,913,012,003.35/x
  3. Step 3: Cross multiply
    2,913,012,003.35x = 4,369,518,005.03 × 2,913,012,003.35
  4. Step 4: Simplify right side
    2,913,012,003.35x = 12,728,458,397,506,334,720
  5. Step 5: Solve for x
    x = 12,728,458,397,506,334,720/2,913,012,003.35
  6. Step 6: Final answer
    x = 4,369,518,005.03

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Double scale
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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.