Home / 24,142,500.30-36,213,750.45-21,455,114.70

Finding the Fourth Proportional to 24,142,500.30, 36,213,750.45 and 21,455,114.70

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Solution

The fourth proportional to 24,142,500.30, 36,213,750.45 and 21,455,114.70 is: 32,182,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142,500.30 : 36,213,750.45 = 21,455,114.70 : x
  2. Step 2: Convert to fraction form
    24,142,500.30/36,213,750.45 = 21,455,114.70/x
  3. Step 3: Cross multiply
    24,142,500.30x = 36,213,750.45 × 21,455,114.70
  4. Step 4: Simplify right side
    24,142,500.30x = 776,970,169,621,926.62
  5. Step 5: Solve for x
    x = 776,970,169,621,926.62/24,142,500.30
  6. Step 6: Final answer
    x = 32,182,672.05

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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.