Home / 32,186,845,950.46-48,276,591,186.57-8,606,921,711.38

Finding the Fourth Proportional to 32,186,845,950.46, 48,276,591,186.57 and 8,606,921,711.38

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Solution

The fourth proportional to 32,186,845,950.46, 48,276,591,186.57 and 8,606,921,711.38 is: 12,909,399,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,186,845,950.46 : 48,276,591,186.57 = 8,606,921,711.38 : x
  2. Step 2: Convert to fraction form
    32,186,845,950.46/48,276,591,186.57 = 8,606,921,711.38/x
  3. Step 3: Cross multiply
    32,186,845,950.46x = 48,276,591,186.57 × 8,606,921,711.38
  4. Step 4: Simplify right side
    32,186,845,950.46x = 415,512,840,835,105,619,968
  5. Step 5: Solve for x
    x = 415,512,840,835,105,619,968/32,186,845,950.46
  6. Step 6: Final answer
    x = 12,909,399,121.45

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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.