Home / 32,101,338.32-48,141,892.60-10,530,913.58

Finding the Fourth Proportional to 32,101,338.32, 48,141,892.60 and 10,530,913.58

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Solution

The fourth proportional to 32,101,338.32, 48,141,892.60 and 10,530,913.58 is: 15,793,052.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101,338.32 : 48,141,892.60 = 10,530,913.58 : x
  2. Step 2: Convert to fraction form
    32,101,338.32/48,141,892.60 = 10,530,913.58/x
  3. Step 3: Cross multiply
    32,101,338.32x = 48,141,892.60 × 10,530,913.58
  4. Step 4: Simplify right side
    32,101,338.32x = 506,978,110,254,877.44
  5. Step 5: Solve for x
    x = 506,978,110,254,877.44/32,101,338.32
  6. Step 6: Final answer
    x = 15,793,052.16

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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.