Home / 49,136,261.14-67,808,276.13-27,109,759.30

Finding the Fourth Proportional to 49,136,261.14, 67,808,276.13 and 27,109,759.30

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Solution

The fourth proportional to 49,136,261.14, 67,808,276.13 and 27,109,759.30 is: 37,411,597.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,136,261.14 : 67,808,276.13 = 27,109,759.30 : x
  2. Step 2: Convert to fraction form
    49,136,261.14/67,808,276.13 = 27,109,759.30/x
  3. Step 3: Cross multiply
    49,136,261.14x = 67,808,276.13 × 27,109,759.30
  4. Step 4: Simplify right side
    49,136,261.14x = 1,838,266,044,432,235.50
  5. Step 5: Solve for x
    x = 1,838,266,044,432,235.50/49,136,261.14
  6. Step 6: Final answer
    x = 37,411,597.91

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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.