Home / 22,033,125.90-33,026,944.05-9,908,397.90

Finding the Fourth Proportional to 22,033,125.90, 33,026,944.05 and 9,908,397.90

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Solution

The fourth proportional to 22,033,125.90, 33,026,944.05 and 9,908,397.90 is: 14,852,368.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,033,125.90 : 33,026,944.05 = 9,908,397.90 : x
  2. Step 2: Convert to fraction form
    22,033,125.90/33,026,944.05 = 9,908,397.90/x
  3. Step 3: Cross multiply
    22,033,125.90x = 33,026,944.05 × 9,908,397.90
  4. Step 4: Simplify right side
    22,033,125.90x = 327,244,103,068,437.50
  5. Step 5: Solve for x
    x = 327,244,103,068,437.50/22,033,125.90
  6. Step 6: Final answer
    x = 14,852,368.41

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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.