Home / 24,008,819.90-36,018,959.11-7,834,801.26

Finding the Fourth Proportional to 24,008,819.90, 36,018,959.11 and 7,834,801.26

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Solution

The fourth proportional to 24,008,819.90, 36,018,959.11 and 7,834,801.26 is: 11,754,071.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,819.90 : 36,018,959.11 = 7,834,801.26 : x
  2. Step 2: Convert to fraction form
    24,008,819.90/36,018,959.11 = 7,834,801.26/x
  3. Step 3: Cross multiply
    24,008,819.90x = 36,018,959.11 × 7,834,801.26
  4. Step 4: Simplify right side
    24,008,819.90x = 282,201,386,218,916.44
  5. Step 5: Solve for x
    x = 282,201,386,218,916.44/24,008,819.90
  6. Step 6: Final answer
    x = 11,754,071.52

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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.