Home / 44,952,974.16-67,421,862.36-12,597,435.60

Finding the Fourth Proportional to 44,952,974.16, 67,421,862.36 and 12,597,435.60

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Solution

The fourth proportional to 44,952,974.16, 67,421,862.36 and 12,597,435.60 is: 18,894,023.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,952,974.16 : 67,421,862.36 = 12,597,435.60 : x
  2. Step 2: Convert to fraction form
    44,952,974.16/67,421,862.36 = 12,597,435.60/x
  3. Step 3: Cross multiply
    44,952,974.16x = 67,421,862.36 × 12,597,435.60
  4. Step 4: Simplify right side
    44,952,974.16x = 849,342,569,112,164
  5. Step 5: Solve for x
    x = 849,342,569,112,164/44,952,974.16
  6. Step 6: Final answer
    x = 18,894,023.92

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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.