Home / 29,607,344.90-44,485,666.95-18,829,808.90

Finding the Fourth Proportional to 29,607,344.90, 44,485,666.95 and 18,829,808.90

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Solution

The fourth proportional to 29,607,344.90, 44,485,666.95 and 18,829,808.90 is: 28,292,189.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,607,344.90 : 44,485,666.95 = 18,829,808.90 : x
  2. Step 2: Convert to fraction form
    29,607,344.90/44,485,666.95 = 18,829,808.90/x
  3. Step 3: Cross multiply
    29,607,344.90x = 44,485,666.95 × 18,829,808.90
  4. Step 4: Simplify right side
    29,607,344.90x = 837,656,607,457,545.88
  5. Step 5: Solve for x
    x = 837,656,607,457,545.88/29,607,344.90
  6. Step 6: Final answer
    x = 28,292,189.33

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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.