Home / 34,897,454.40-52,369,801.20-15,718,339.20

Finding the Fourth Proportional to 34,897,454.40, 52,369,801.20 and 15,718,339.20

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Solution

The fourth proportional to 34,897,454.40, 52,369,801.20 and 15,718,339.20 is: 23,588,147.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,897,454.40 : 52,369,801.20 = 15,718,339.20 : x
  2. Step 2: Convert to fraction form
    34,897,454.40/52,369,801.20 = 15,718,339.20/x
  3. Step 3: Cross multiply
    34,897,454.40x = 52,369,801.20 × 15,718,339.20
  4. Step 4: Simplify right side
    34,897,454.40x = 823,166,299,098,167
  5. Step 5: Solve for x
    x = 823,166,299,098,167/34,897,454.40
  6. Step 6: Final answer
    x = 23,588,147.42

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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.