Home / 1,897,971,269.60-2,847,386,198-1,024,553,892.16

Finding the Fourth Proportional to 1,897,971,269.60, 2,847,386,198 and 1,024,553,892.16

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Solution

The fourth proportional to 1,897,971,269.60, 2,847,386,198 and 1,024,553,892.16 is: 1,537,062,577.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,971,269.60 : 2,847,386,198 = 1,024,553,892.16 : x
  2. Step 2: Convert to fraction form
    1,897,971,269.60/2,847,386,198 = 1,024,553,892.16/x
  3. Step 3: Cross multiply
    1,897,971,269.60x = 2,847,386,198 × 1,024,553,892.16
  4. Step 4: Simplify right side
    1,897,971,269.60x = 2,917,300,611,643,564,544
  5. Step 5: Solve for x
    x = 2,917,300,611,643,564,544/1,897,971,269.60
  6. Step 6: Final answer
    x = 1,537,062,577.48

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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.