Home / 98,103,265,120.83-147,154,897,515.18-23,573,248,549.47

Finding the Fourth Proportional to 98,103,265,120.83, 147,154,897,515.18 and 23,573,248,549.47

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Solution

The fourth proportional to 98,103,265,120.83, 147,154,897,515.18 and 23,573,248,549.47 is: 35,359,872,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,103,265,120.83 : 147,154,897,515.18 = 23,573,248,549.47 : x
  2. Step 2: Convert to fraction form
    98,103,265,120.83/147,154,897,515.18 = 23,573,248,549.47/x
  3. Step 3: Cross multiply
    98,103,265,120.83x = 147,154,897,515.18 × 23,573,248,549.47
  4. Step 4: Simplify right side
    98,103,265,120.83x = 3,468,918,974,397,123,395,584
  5. Step 5: Solve for x
    x = 3,468,918,974,397,123,395,584/98,103,265,120.83
  6. Step 6: Final answer
    x = 35,359,872,784.30

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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.