Home / 1,337,472,065.80-2,006,208,098.70-1,010,954,715.40

Finding the Fourth Proportional to 1,337,472,065.80, 2,006,208,098.70 and 1,010,954,715.40

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Solution

The fourth proportional to 1,337,472,065.80, 2,006,208,098.70 and 1,010,954,715.40 is: 1,516,432,073.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,472,065.80 : 2,006,208,098.70 = 1,010,954,715.40 : x
  2. Step 2: Convert to fraction form
    1,337,472,065.80/2,006,208,098.70 = 1,010,954,715.40/x
  3. Step 3: Cross multiply
    1,337,472,065.80x = 2,006,208,098.70 × 1,010,954,715.40
  4. Step 4: Simplify right side
    1,337,472,065.80x = 2,028,185,537,454,433,536
  5. Step 5: Solve for x
    x = 2,028,185,537,454,433,536/1,337,472,065.80
  6. Step 6: Final answer
    x = 1,516,432,073.10

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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.