Home / 34,316,743.61-51,475,071.94-8,757,753.59

Finding the Fourth Proportional to 34,316,743.61, 51,475,071.94 and 8,757,753.59

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Solution

The fourth proportional to 34,316,743.61, 51,475,071.94 and 8,757,753.59 is: 13,136,619.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,316,743.61 : 51,475,071.94 = 8,757,753.59 : x
  2. Step 2: Convert to fraction form
    34,316,743.61/51,475,071.94 = 8,757,753.59/x
  3. Step 3: Cross multiply
    34,316,743.61x = 51,475,071.94 × 8,757,753.59
  4. Step 4: Simplify right side
    34,316,743.61x = 450,805,996,041,067.38
  5. Step 5: Solve for x
    x = 450,805,996,041,067.38/34,316,743.61
  6. Step 6: Final answer
    x = 13,136,619.29

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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.