Home / 53,074,876.86-73,265,929.11-35,681,310

Finding the Fourth Proportional to 53,074,876.86, 73,265,929.11 and 35,681,310

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Solution

The fourth proportional to 53,074,876.86, 73,265,929.11 and 35,681,310 is: 49,255,400.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,074,876.86 : 73,265,929.11 = 35,681,310 : x
  2. Step 2: Convert to fraction form
    53,074,876.86/73,265,929.11 = 35,681,310/x
  3. Step 3: Cross multiply
    53,074,876.86x = 73,265,929.11 × 35,681,310
  4. Step 4: Simplify right side
    53,074,876.86x = 2,614,224,329,011,934
  5. Step 5: Solve for x
    x = 2,614,224,329,011,934/53,074,876.86
  6. Step 6: Final answer
    x = 49,255,400.74

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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.