Home / 96,302,884,515.80-144,454,326,773.70-69,717,229,626.20

Finding the Fourth Proportional to 96,302,884,515.80, 144,454,326,773.70 and 69,717,229,626.20

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Solution

The fourth proportional to 96,302,884,515.80, 144,454,326,773.70 and 69,717,229,626.20 is: 104,575,844,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,302,884,515.80 : 144,454,326,773.70 = 69,717,229,626.20 : x
  2. Step 2: Convert to fraction form
    96,302,884,515.80/144,454,326,773.70 = 69,717,229,626.20/x
  3. Step 3: Cross multiply
    96,302,884,515.80x = 144,454,326,773.70 × 69,717,229,626.20
  4. Step 4: Simplify right side
    96,302,884,515.80x = 10,070,955,470,180,174,528,512
  5. Step 5: Solve for x
    x = 10,070,955,470,180,174,528,512/96,302,884,515.80
  6. Step 6: Final answer
    x = 104,575,844,439.30

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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.