Home / 8,048,107,129.24-12,073,472,034.71-2,376,268,982.85

Finding the Fourth Proportional to 8,048,107,129.24, 12,073,472,034.71 and 2,376,268,982.85

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Solution

The fourth proportional to 8,048,107,129.24, 12,073,472,034.71 and 2,376,268,982.85 is: 3,564,790,658.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,107,129.24 : 12,073,472,034.71 = 2,376,268,982.85 : x
  2. Step 2: Convert to fraction form
    8,048,107,129.24/12,073,472,034.71 = 2,376,268,982.85/x
  3. Step 3: Cross multiply
    8,048,107,129.24x = 12,073,472,034.71 × 2,376,268,982.85
  4. Step 4: Simplify right side
    8,048,107,129.24x = 28,689,817,111,421,042,688
  5. Step 5: Solve for x
    x = 28,689,817,111,421,042,688/8,048,107,129.24
  6. Step 6: Final answer
    x = 3,564,790,658.31

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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.