Home / 10,761,974,501.10-16,142,961,751.65-10,761,974,501.10

Finding the Fourth Proportional to 10,761,974,501.10, 16,142,961,751.65 and 10,761,974,501.10

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Solution

The fourth proportional to 10,761,974,501.10, 16,142,961,751.65 and 10,761,974,501.10 is: 16,142,961,751.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,761,974,501.10 : 16,142,961,751.65 = 10,761,974,501.10 : x
  2. Step 2: Convert to fraction form
    10,761,974,501.10/16,142,961,751.65 = 10,761,974,501.10/x
  3. Step 3: Cross multiply
    10,761,974,501.10x = 16,142,961,751.65 × 10,761,974,501.10
  4. Step 4: Simplify right side
    10,761,974,501.10x = 173,730,142,743,489,904,640
  5. Step 5: Solve for x
    x = 173,730,142,743,489,904,640/10,761,974,501.10
  6. Step 6: Final answer
    x = 16,142,961,751.65

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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.