Home / 14,097,725,916.40-21,148,998,034.92-5,812,083,610.48

Finding the Fourth Proportional to 14,097,725,916.40, 21,148,998,034.92 and 5,812,083,610.48

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Solution

The fourth proportional to 14,097,725,916.40, 21,148,998,034.92 and 5,812,083,610.48 is: 8,719,118,642.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,097,725,916.40 : 21,148,998,034.92 = 5,812,083,610.48 : x
  2. Step 2: Convert to fraction form
    14,097,725,916.40/21,148,998,034.92 = 5,812,083,610.48/x
  3. Step 3: Cross multiply
    14,097,725,916.40x = 21,148,998,034.92 × 5,812,083,610.48
  4. Step 4: Simplify right side
    14,097,725,916.40x = 122,919,744,856,832,245,760
  5. Step 5: Solve for x
    x = 122,919,744,856,832,245,760/14,097,725,916.40
  6. Step 6: Final answer
    x = 8,719,118,642.66

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1.5x scale

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.