Home / 23,194,761.52-32,009,503.08-13,899,267.76

Finding the Fourth Proportional to 23,194,761.52, 32,009,503.08 and 13,899,267.76

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Solution

The fourth proportional to 23,194,761.52, 32,009,503.08 and 13,899,267.76 is: 19,181,428.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194,761.52 : 32,009,503.08 = 13,899,267.76 : x
  2. Step 2: Convert to fraction form
    23,194,761.52/32,009,503.08 = 13,899,267.76/x
  3. Step 3: Cross multiply
    23,194,761.52x = 32,009,503.08 × 13,899,267.76
  4. Step 4: Simplify right side
    23,194,761.52x = 444,908,654,173,464.69
  5. Step 5: Solve for x
    x = 444,908,654,173,464.69/23,194,761.52
  6. Step 6: Final answer
    x = 19,181,428.26

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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.