Home / 52,896,101.60-79,344,152.40-37,443,634.40

Finding the Fourth Proportional to 52,896,101.60, 79,344,152.40 and 37,443,634.40

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Solution

The fourth proportional to 52,896,101.60, 79,344,152.40 and 37,443,634.40 is: 56,165,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,896,101.60 : 79,344,152.40 = 37,443,634.40 : x
  2. Step 2: Convert to fraction form
    52,896,101.60/79,344,152.40 = 37,443,634.40/x
  3. Step 3: Cross multiply
    52,896,101.60x = 79,344,152.40 × 37,443,634.40
  4. Step 4: Simplify right side
    52,896,101.60x = 2,970,933,434,243,482.50
  5. Step 5: Solve for x
    x = 2,970,933,434,243,482.50/52,896,101.60
  6. Step 6: Final answer
    x = 56,165,451.60

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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.