Home / 45,018,558.49-62,101,646.12-27,382,854.98

Finding the Fourth Proportional to 45,018,558.49, 62,101,646.12 and 27,382,854.98

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Solution

The fourth proportional to 45,018,558.49, 62,101,646.12 and 27,382,854.98 is: 37,773,763.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,018,558.49 : 62,101,646.12 = 27,382,854.98 : x
  2. Step 2: Convert to fraction form
    45,018,558.49/62,101,646.12 = 27,382,854.98/x
  3. Step 3: Cross multiply
    45,018,558.49x = 62,101,646.12 × 27,382,854.98
  4. Step 4: Simplify right side
    45,018,558.49x = 1,700,520,369,723,239.75
  5. Step 5: Solve for x
    x = 1,700,520,369,723,239.75/45,018,558.49
  6. Step 6: Final answer
    x = 37,773,763.24

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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.