Home / 109,887,358.96-164,829,332.53-37,155,218.50

Finding the Fourth Proportional to 109,887,358.96, 164,829,332.53 and 37,155,218.50

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Solution

The fourth proportional to 109,887,358.96, 164,829,332.53 and 37,155,218.50 is: 55,732,250.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,887,358.96 : 164,829,332.53 = 37,155,218.50 : x
  2. Step 2: Convert to fraction form
    109,887,358.96/164,829,332.53 = 37,155,218.50/x
  3. Step 3: Cross multiply
    109,887,358.96x = 164,829,332.53 × 37,155,218.50
  4. Step 4: Simplify right side
    109,887,358.96x = 6,124,269,865,613,788
  5. Step 5: Solve for x
    x = 6,124,269,865,613,788/109,887,358.96
  6. Step 6: Final answer
    x = 55,732,250.95

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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.