Home / 23,187,606.40-34,781,409.60-22,656,165.40

Finding the Fourth Proportional to 23,187,606.40, 34,781,409.60 and 22,656,165.40

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Solution

The fourth proportional to 23,187,606.40, 34,781,409.60 and 22,656,165.40 is: 33,984,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,187,606.40 : 34,781,409.60 = 22,656,165.40 : x
  2. Step 2: Convert to fraction form
    23,187,606.40/34,781,409.60 = 22,656,165.40/x
  3. Step 3: Cross multiply
    23,187,606.40x = 34,781,409.60 × 22,656,165.40
  4. Step 4: Simplify right side
    23,187,606.40x = 788,013,368,742,747.88
  5. Step 5: Solve for x
    x = 788,013,368,742,747.88/23,187,606.40
  6. Step 6: Final answer
    x = 33,984,248.10

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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.