Home / 59,536,931.64-89,175,194.24-42,212,619.24

Finding the Fourth Proportional to 59,536,931.64, 89,175,194.24 and 42,212,619.24

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Solution

The fourth proportional to 59,536,931.64, 89,175,194.24 and 42,212,619.24 is: 63,226,612.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,536,931.64 : 89,175,194.24 = 42,212,619.24 : x
  2. Step 2: Convert to fraction form
    59,536,931.64/89,175,194.24 = 42,212,619.24/x
  3. Step 3: Cross multiply
    59,536,931.64x = 89,175,194.24 × 42,212,619.24
  4. Step 4: Simplify right side
    59,536,931.64x = 3,764,318,520,106,161
  5. Step 5: Solve for x
    x = 3,764,318,520,106,161/59,536,931.64
  6. Step 6: Final answer
    x = 63,226,612.73

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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.