Home / 98,103,265,197.99-147,154,897,630.69-23,573,248,626.62

Finding the Fourth Proportional to 98,103,265,197.99, 147,154,897,630.69 and 23,573,248,626.62

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Solution

The fourth proportional to 98,103,265,197.99, 147,154,897,630.69 and 23,573,248,626.62 is: 35,359,872,899.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,103,265,197.99 : 147,154,897,630.69 = 23,573,248,626.62 : x
  2. Step 2: Convert to fraction form
    98,103,265,197.99/147,154,897,630.69 = 23,573,248,626.62/x
  3. Step 3: Cross multiply
    98,103,265,197.99x = 147,154,897,630.69 × 23,573,248,626.62
  4. Step 4: Simplify right side
    98,103,265,197.99x = 3,468,918,988,473,069,731,840
  5. Step 5: Solve for x
    x = 3,468,918,988,473,069,731,840/98,103,265,197.99
  6. Step 6: Final answer
    x = 35,359,872,899.97

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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.