Home / 35,551,468.73-53,327,203.18-8,625,124.73

Finding the Fourth Proportional to 35,551,468.73, 53,327,203.18 and 8,625,124.73

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Solution

The fourth proportional to 35,551,468.73, 53,327,203.18 and 8,625,124.73 is: 12,937,687.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,551,468.73 : 53,327,203.18 = 8,625,124.73 : x
  2. Step 2: Convert to fraction form
    35,551,468.73/53,327,203.18 = 8,625,124.73/x
  3. Step 3: Cross multiply
    35,551,468.73x = 53,327,203.18 × 8,625,124.73
  4. Step 4: Simplify right side
    35,551,468.73x = 459,953,778,929,552.69
  5. Step 5: Solve for x
    x = 459,953,778,929,552.69/35,551,468.73
  6. Step 6: Final answer
    x = 12,937,687.12

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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.