Home / 22,078,124.10-33,114,856.86-5,905,707.30

Finding the Fourth Proportional to 22,078,124.10, 33,114,856.86 and 5,905,707.30

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Solution

The fourth proportional to 22,078,124.10, 33,114,856.86 and 5,905,707.30 is: 8,857,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,078,124.10 : 33,114,856.86 = 5,905,707.30 : x
  2. Step 2: Convert to fraction form
    22,078,124.10/33,114,856.86 = 5,905,707.30/x
  3. Step 3: Cross multiply
    22,078,124.10x = 33,114,856.86 × 5,905,707.30
  4. Step 4: Simplify right side
    22,078,124.10x = 195,566,651,896,557.06
  5. Step 5: Solve for x
    x = 195,566,651,896,557.06/22,078,124.10
  6. Step 6: Final answer
    x = 8,857,937.89

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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.