Home / 32,689,407,449,727-49,034,158,366,940-13,349,414,023,640

Finding the Fourth Proportional to 32,689,407,449,727, 49,034,158,366,940 and 13,349,414,023,640

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Solution

The fourth proportional to 32,689,407,449,727, 49,034,158,366,940 and 13,349,414,023,640 is: 20,024,140,307,458.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,689,407,449,727 : 49,034,158,366,940 = 13,349,414,023,640 : x
  2. Step 2: Convert to fraction form
    32,689,407,449,727/49,034,158,366,940 = 13,349,414,023,640/x
  3. Step 3: Cross multiply
    32,689,407,449,727x = 49,034,158,366,940 × 13,349,414,023,640
  4. Step 4: Simplify right side
    32,689,407,449,727x = 654,577,281,341,013,536,431,669,248
  5. Step 5: Solve for x
    x = 654,577,281,341,013,536,431,669,248/32,689,407,449,727
  6. Step 6: Final answer
    x = 20,024,140,307,458.53

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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.