Home / 102,506,853.74-153,767,098.77-36,025,241.16

Finding the Fourth Proportional to 102,506,853.74, 153,767,098.77 and 36,025,241.16

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Solution

The fourth proportional to 102,506,853.74, 153,767,098.77 and 36,025,241.16 is: 54,040,257.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,506,853.74 : 153,767,098.77 = 36,025,241.16 : x
  2. Step 2: Convert to fraction form
    102,506,853.74/153,767,098.77 = 36,025,241.16/x
  3. Step 3: Cross multiply
    102,506,853.74x = 153,767,098.77 × 36,025,241.16
  4. Step 4: Simplify right side
    102,506,853.74x = 5,539,496,815,662,789
  5. Step 5: Solve for x
    x = 5,539,496,815,662,789/102,506,853.74
  6. Step 6: Final answer
    x = 54,040,257.93

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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.