Home / 10,244,987,375,423-15,366,915,406,522-7,491,017,551,640.20

Finding the Fourth Proportional to 10,244,987,375,423, 15,366,915,406,522 and 7,491,017,551,640.20

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Solution

The fourth proportional to 10,244,987,375,423, 15,366,915,406,522 and 7,491,017,551,640.20 is: 11,236,112,725,817.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,987,375,423 : 15,366,915,406,522 = 7,491,017,551,640.20 : x
  2. Step 2: Convert to fraction form
    10,244,987,375,423/15,366,915,406,522 = 7,491,017,551,640.20/x
  3. Step 3: Cross multiply
    10,244,987,375,423x = 15,366,915,406,522 × 7,491,017,551,640.20
  4. Step 4: Simplify right side
    10,244,987,375,423x = 115,113,833,024,826,498,967,666,688
  5. Step 5: Solve for x
    x = 115,113,833,024,826,498,967,666,688/10,244,987,375,423
  6. Step 6: Final answer
    x = 11,236,112,725,817.16

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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.