Home / 48,941,122.40-73,411,683.60-26,266,306.40

Finding the Fourth Proportional to 48,941,122.40, 73,411,683.60 and 26,266,306.40

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Solution

The fourth proportional to 48,941,122.40, 73,411,683.60 and 26,266,306.40 is: 39,399,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,941,122.40 : 73,411,683.60 = 26,266,306.40 : x
  2. Step 2: Convert to fraction form
    48,941,122.40/73,411,683.60 = 26,266,306.40/x
  3. Step 3: Cross multiply
    48,941,122.40x = 73,411,683.60 × 26,266,306.40
  4. Step 4: Simplify right side
    48,941,122.40x = 1,928,253,774,777,454.75
  5. Step 5: Solve for x
    x = 1,928,253,774,777,454.75/48,941,122.40
  6. Step 6: Final answer
    x = 39,399,459.60

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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.