Home / 36,551,459.40-54,827,189.10-29,377,005.90

Finding the Fourth Proportional to 36,551,459.40, 54,827,189.10 and 29,377,005.90

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Solution

The fourth proportional to 36,551,459.40, 54,827,189.10 and 29,377,005.90 is: 44,065,508.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,551,459.40 : 54,827,189.10 = 29,377,005.90 : x
  2. Step 2: Convert to fraction form
    36,551,459.40/54,827,189.10 = 29,377,005.90/x
  3. Step 3: Cross multiply
    36,551,459.40x = 54,827,189.10 × 29,377,005.90
  4. Step 4: Simplify right side
    36,551,459.40x = 1,610,658,657,671,115.75
  5. Step 5: Solve for x
    x = 1,610,658,657,671,115.75/36,551,459.40
  6. Step 6: Final answer
    x = 44,065,508.85

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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.