Home / 15,725,964,785.45-23,592,260,108.27-5,101,359,499.22

Finding the Fourth Proportional to 15,725,964,785.45, 23,592,260,108.27 and 5,101,359,499.22

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Solution

The fourth proportional to 15,725,964,785.45, 23,592,260,108.27 and 5,101,359,499.22 is: 7,653,113,933.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,725,964,785.45 : 23,592,260,108.27 = 5,101,359,499.22 : x
  2. Step 2: Convert to fraction form
    15,725,964,785.45/23,592,260,108.27 = 5,101,359,499.22/x
  3. Step 3: Cross multiply
    15,725,964,785.45x = 23,592,260,108.27 × 5,101,359,499.22
  4. Step 4: Simplify right side
    15,725,964,785.45x = 120,352,600,211,508,592,640
  5. Step 5: Solve for x
    x = 120,352,600,211,508,592,640/15,725,964,785.45
  6. Step 6: Final answer
    x = 7,653,113,933.13

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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.