Home / 19,599,463.97-27,045,854.02-10,779,527.04

Finding the Fourth Proportional to 19,599,463.97, 27,045,854.02 and 10,779,527.04

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Solution

The fourth proportional to 19,599,463.97, 27,045,854.02 and 10,779,527.04 is: 14,874,973.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,599,463.97 : 27,045,854.02 = 10,779,527.04 : x
  2. Step 2: Convert to fraction form
    19,599,463.97/27,045,854.02 = 10,779,527.04/x
  3. Step 3: Cross multiply
    19,599,463.97x = 27,045,854.02 × 10,779,527.04
  4. Step 4: Simplify right side
    19,599,463.97x = 291,541,514,815,549.31
  5. Step 5: Solve for x
    x = 291,541,514,815,549.31/19,599,463.97
  6. Step 6: Final answer
    x = 14,874,973.89

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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.