Home / 98,103,265,198.99-147,154,897,632.19-23,573,248,627.62

Finding the Fourth Proportional to 98,103,265,198.99, 147,154,897,632.19 and 23,573,248,627.62

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Solution

The fourth proportional to 98,103,265,198.99, 147,154,897,632.19 and 23,573,248,627.62 is: 35,359,872,901.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,103,265,198.99 : 147,154,897,632.19 = 23,573,248,627.62 : x
  2. Step 2: Convert to fraction form
    98,103,265,198.99/147,154,897,632.19 = 23,573,248,627.62/x
  3. Step 3: Cross multiply
    98,103,265,198.99x = 147,154,897,632.19 × 23,573,248,627.62
  4. Step 4: Simplify right side
    98,103,265,198.99x = 3,468,918,988,655,584,346,112
  5. Step 5: Solve for x
    x = 3,468,918,988,655,584,346,112/98,103,265,198.99
  6. Step 6: Final answer
    x = 35,359,872,901.47

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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.