Home / 1,489,056,030.90-2,233,584,046.35-1,360,061,522.10

Finding the Fourth Proportional to 1,489,056,030.90, 2,233,584,046.35 and 1,360,061,522.10

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Solution

The fourth proportional to 1,489,056,030.90, 2,233,584,046.35 and 1,360,061,522.10 is: 2,040,092,283.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,489,056,030.90 : 2,233,584,046.35 = 1,360,061,522.10 : x
  2. Step 2: Convert to fraction form
    1,489,056,030.90/2,233,584,046.35 = 1,360,061,522.10/x
  3. Step 3: Cross multiply
    1,489,056,030.90x = 2,233,584,046.35 × 1,360,061,522.10
  4. Step 4: Simplify right side
    1,489,056,030.90x = 3,037,811,717,817,057,792
  5. Step 5: Solve for x
    x = 3,037,811,717,817,057,792/1,489,056,030.90
  6. Step 6: Final answer
    x = 2,040,092,283.15

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Double scale
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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.