Home / 45,406,470.92-62,696,632.91-36,557,814.24

Finding the Fourth Proportional to 45,406,470.92, 62,696,632.91 and 36,557,814.24

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Solution

The fourth proportional to 45,406,470.92, 62,696,632.91 and 36,557,814.24 is: 50,478,529.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,406,470.92 : 62,696,632.91 = 36,557,814.24 : x
  2. Step 2: Convert to fraction form
    45,406,470.92/62,696,632.91 = 36,557,814.24/x
  3. Step 3: Cross multiply
    45,406,470.92x = 62,696,632.91 × 36,557,814.24
  4. Step 4: Simplify right side
    45,406,470.92x = 2,292,051,859,214,461.50
  5. Step 5: Solve for x
    x = 2,292,051,859,214,461.50/45,406,470.92
  6. Step 6: Final answer
    x = 50,478,529.01

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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.