Home / 3,110,216,500.50-4,665,411,674.27-1,011,692,917.53

Finding the Fourth Proportional to 3,110,216,500.50, 4,665,411,674.27 and 1,011,692,917.53

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Solution

The fourth proportional to 3,110,216,500.50, 4,665,411,674.27 and 1,011,692,917.53 is: 1,517,567,650.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,216,500.50 : 4,665,411,674.27 = 1,011,692,917.53 : x
  2. Step 2: Convert to fraction form
    3,110,216,500.50/4,665,411,674.27 = 1,011,692,917.53/x
  3. Step 3: Cross multiply
    3,110,216,500.50x = 4,665,411,674.27 × 1,011,692,917.53
  4. Step 4: Simplify right side
    3,110,216,500.50x = 4,719,963,948,215,680,000
  5. Step 5: Solve for x
    x = 4,719,963,948,215,680,000/3,110,216,500.50
  6. Step 6: Final answer
    x = 1,517,567,650.82

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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.