Home / 44,488,707.92-66,740,262-13,776,068.96

Finding the Fourth Proportional to 44,488,707.92, 66,740,262 and 13,776,068.96

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Solution

The fourth proportional to 44,488,707.92, 66,740,262 and 13,776,068.96 is: 20,666,332.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,488,707.92 : 66,740,262 = 13,776,068.96 : x
  2. Step 2: Convert to fraction form
    44,488,707.92/66,740,262 = 13,776,068.96/x
  3. Step 3: Cross multiply
    44,488,707.92x = 66,740,262 × 13,776,068.96
  4. Step 4: Simplify right side
    44,488,707.92x = 919,418,451,720,467.62
  5. Step 5: Solve for x
    x = 919,418,451,720,467.62/44,488,707.92
  6. Step 6: Final answer
    x = 20,666,332.98

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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.