Home / 63,531,679.29-95,057,033.72-37,637,878.20

Finding the Fourth Proportional to 63,531,679.29, 95,057,033.72 and 37,637,878.20

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Solution

The fourth proportional to 63,531,679.29, 95,057,033.72 and 37,637,878.20 is: 56,314,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,531,679.29 : 95,057,033.72 = 37,637,878.20 : x
  2. Step 2: Convert to fraction form
    63,531,679.29/95,057,033.72 = 37,637,878.20/x
  3. Step 3: Cross multiply
    63,531,679.29x = 95,057,033.72 × 37,637,878.20
  4. Step 4: Simplify right side
    63,531,679.29x = 3,577,745,057,018,464
  5. Step 5: Solve for x
    x = 3,577,745,057,018,464/63,531,679.29
  6. Step 6: Final answer
    x = 56,314,347.38

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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.