Home / 8,670,706,999.65-13,006,071,640.68-2,375,191,594.16

Finding the Fourth Proportional to 8,670,706,999.65, 13,006,071,640.68 and 2,375,191,594.16

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Solution

The fourth proportional to 8,670,706,999.65, 13,006,071,640.68 and 2,375,191,594.16 is: 3,562,790,443.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,670,706,999.65 : 13,006,071,640.68 = 2,375,191,594.16 : x
  2. Step 2: Convert to fraction form
    8,670,706,999.65/13,006,071,640.68 = 2,375,191,594.16/x
  3. Step 3: Cross multiply
    8,670,706,999.65x = 13,006,071,640.68 × 2,375,191,594.16
  4. Step 4: Simplify right side
    8,670,706,999.65x = 30,891,912,033,920,868,352
  5. Step 5: Solve for x
    x = 30,891,912,033,920,868,352/8,670,706,999.65
  6. Step 6: Final answer
    x = 3,562,790,443.17

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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.