Home / 48,406,615.59-66,801,130.89-26,676,583.59

Finding the Fourth Proportional to 48,406,615.59, 66,801,130.89 and 26,676,583.59

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Solution

The fourth proportional to 48,406,615.59, 66,801,130.89 and 26,676,583.59 is: 36,813,686.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,615.59 : 66,801,130.89 = 26,676,583.59 : x
  2. Step 2: Convert to fraction form
    48,406,615.59/66,801,130.89 = 26,676,583.59/x
  3. Step 3: Cross multiply
    48,406,615.59x = 66,801,130.89 × 26,676,583.59
  4. Step 4: Simplify right side
    48,406,615.59x = 1,782,025,952,244,083
  5. Step 5: Solve for x
    x = 1,782,025,952,244,083/48,406,615.59
  6. Step 6: Final answer
    x = 36,813,686.11

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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.