Home / 50,997,079.80-70,387,329-32,408,595.40

Finding the Fourth Proportional to 50,997,079.80, 70,387,329 and 32,408,595.40

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Solution

The fourth proportional to 50,997,079.80, 70,387,329 and 32,408,595.40 is: 44,731,080.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,997,079.80 : 70,387,329 = 32,408,595.40 : x
  2. Step 2: Convert to fraction form
    50,997,079.80/70,387,329 = 32,408,595.40/x
  3. Step 3: Cross multiply
    50,997,079.80x = 70,387,329 × 32,408,595.40
  4. Step 4: Simplify right side
    50,997,079.80x = 2,281,154,466,847,686.50
  5. Step 5: Solve for x
    x = 2,281,154,466,847,686.50/50,997,079.80
  6. Step 6: Final answer
    x = 44,731,080.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.