Home / 71,151,577,037.29-106,723,606,683.74-23,338,288,310.87

Finding the Fourth Proportional to 71,151,577,037.29, 106,723,606,683.74 and 23,338,288,310.87

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Solution

The fourth proportional to 71,151,577,037.29, 106,723,606,683.74 and 23,338,288,310.87 is: 35,006,199,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,151,577,037.29 : 106,723,606,683.74 = 23,338,288,310.87 : x
  2. Step 2: Convert to fraction form
    71,151,577,037.29/106,723,606,683.74 = 23,338,288,310.87/x
  3. Step 3: Cross multiply
    71,151,577,037.29x = 106,723,606,683.74 × 23,338,288,310.87
  4. Step 4: Simplify right side
    71,151,577,037.29x = 2,490,746,302,360,589,959,168
  5. Step 5: Solve for x
    x = 2,490,746,302,360,589,959,168/71,151,577,037.29
  6. Step 6: Final answer
    x = 35,006,199,526.05

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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.