Home / 31,306,227,562.20-46,959,341,343.30-16,377,624,719.40

Finding the Fourth Proportional to 31,306,227,562.20, 46,959,341,343.30 and 16,377,624,719.40

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Solution

The fourth proportional to 31,306,227,562.20, 46,959,341,343.30 and 16,377,624,719.40 is: 24,566,437,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,306,227,562.20 : 46,959,341,343.30 = 16,377,624,719.40 : x
  2. Step 2: Convert to fraction form
    31,306,227,562.20/46,959,341,343.30 = 16,377,624,719.40/x
  3. Step 3: Cross multiply
    31,306,227,562.20x = 46,959,341,343.30 × 16,377,624,719.40
  4. Step 4: Simplify right side
    31,306,227,562.20x = 769,082,469,590,772,482,048
  5. Step 5: Solve for x
    x = 769,082,469,590,772,482,048/31,306,227,562.20
  6. Step 6: Final answer
    x = 24,566,437,079.10

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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.