Home / 22,878,036.45-34,317,027.11-5,838,711.21

Finding the Fourth Proportional to 22,878,036.45, 34,317,027.11 and 5,838,711.21

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Solution

The fourth proportional to 22,878,036.45, 34,317,027.11 and 5,838,711.21 is: 8,758,059.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,878,036.45 : 34,317,027.11 = 5,838,711.21 : x
  2. Step 2: Convert to fraction form
    22,878,036.45/34,317,027.11 = 5,838,711.21/x
  3. Step 3: Cross multiply
    22,878,036.45x = 34,317,027.11 × 5,838,711.21
  4. Step 4: Simplify right side
    22,878,036.45x = 200,367,210,851,837.31
  5. Step 5: Solve for x
    x = 200,367,210,851,837.31/22,878,036.45
  6. Step 6: Final answer
    x = 8,758,059.78

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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.