Home / 15,203,493,500.21-22,818,369,500.38-10,548,636,324.88

Finding the Fourth Proportional to 15,203,493,500.21, 22,818,369,500.38 and 10,548,636,324.88

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Solution

The fourth proportional to 15,203,493,500.21, 22,818,369,500.38 and 10,548,636,324.88 is: 15,832,063,951.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,203,493,500.21 : 22,818,369,500.38 = 10,548,636,324.88 : x
  2. Step 2: Convert to fraction form
    15,203,493,500.21/22,818,369,500.38 = 10,548,636,324.88/x
  3. Step 3: Cross multiply
    15,203,493,500.21x = 22,818,369,500.38 × 10,548,636,324.88
  4. Step 4: Simplify right side
    15,203,493,500.21x = 240,702,681,386,210,689,024
  5. Step 5: Solve for x
    x = 240,702,681,386,210,689,024/15,203,493,500.21
  6. Step 6: Final answer
    x = 15,832,063,951.81

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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.