Home / 96,498,432,833.70-144,747,649,250.55-65,152,767,195.30

Finding the Fourth Proportional to 96,498,432,833.70, 144,747,649,250.55 and 65,152,767,195.30

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Solution

The fourth proportional to 96,498,432,833.70, 144,747,649,250.55 and 65,152,767,195.30 is: 97,729,150,792.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,498,432,833.70 : 144,747,649,250.55 = 65,152,767,195.30 : x
  2. Step 2: Convert to fraction form
    96,498,432,833.70/144,747,649,250.55 = 65,152,767,195.30/x
  3. Step 3: Cross multiply
    96,498,432,833.70x = 144,747,649,250.55 × 65,152,767,195.30
  4. Step 4: Simplify right side
    96,498,432,833.70x = 9,430,709,893,688,024,104,960
  5. Step 5: Solve for x
    x = 9,430,709,893,688,024,104,960/96,498,432,833.70
  6. Step 6: Final answer
    x = 97,729,150,792.95

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Double scale
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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.