Home / 10,942,068,000.59-15,100,066,754.83-5,929,815,424.15

Finding the Fourth Proportional to 10,942,068,000.59, 15,100,066,754.83 and 5,929,815,424.15

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Solution

The fourth proportional to 10,942,068,000.59, 15,100,066,754.83 and 5,929,815,424.15 is: 8,183,152,283.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,068,000.59 : 15,100,066,754.83 = 5,929,815,424.15 : x
  2. Step 2: Convert to fraction form
    10,942,068,000.59/15,100,066,754.83 = 5,929,815,424.15/x
  3. Step 3: Cross multiply
    10,942,068,000.59x = 15,100,066,754.83 × 5,929,815,424.15
  4. Step 4: Simplify right side
    10,942,068,000.59x = 89,540,608,748,575,719,424
  5. Step 5: Solve for x
    x = 89,540,608,748,575,719,424/10,942,068,000.59
  6. Step 6: Final answer
    x = 8,183,152,283.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.