Home / 40,425,114.60-60,637,671.90-14,860,834.20

Finding the Fourth Proportional to 40,425,114.60, 60,637,671.90 and 14,860,834.20

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Solution

The fourth proportional to 40,425,114.60, 60,637,671.90 and 14,860,834.20 is: 22,291,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,425,114.60 : 60,637,671.90 = 14,860,834.20 : x
  2. Step 2: Convert to fraction form
    40,425,114.60/60,637,671.90 = 14,860,834.20/x
  3. Step 3: Cross multiply
    40,425,114.60x = 60,637,671.90 × 14,860,834.20
  4. Step 4: Simplify right side
    40,425,114.60x = 901,126,388,379,898.88
  5. Step 5: Solve for x
    x = 901,126,388,379,898.88/40,425,114.60
  6. Step 6: Final answer
    x = 22,291,251.30

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1.5x scale

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.