Home / 67,216,083.59-92,761,058.13-37,446,714.76

Finding the Fourth Proportional to 67,216,083.59, 92,761,058.13 and 37,446,714.76

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Solution

The fourth proportional to 67,216,083.59, 92,761,058.13 and 37,446,714.76 is: 51,678,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,216,083.59 : 92,761,058.13 = 37,446,714.76 : x
  2. Step 2: Convert to fraction form
    67,216,083.59/92,761,058.13 = 37,446,714.76/x
  3. Step 3: Cross multiply
    67,216,083.59x = 92,761,058.13 × 37,446,714.76
  4. Step 4: Simplify right side
    67,216,083.59x = 3,473,596,884,397,986
  5. Step 5: Solve for x
    x = 3,473,596,884,397,986/67,216,083.59
  6. Step 6: Final answer
    x = 51,678,061.25

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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.