Home / 1,891,086,265.59-2,834,372,595.83-880,158,543.63

Finding the Fourth Proportional to 1,891,086,265.59, 2,834,372,595.83 and 880,158,543.63

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Solution

The fourth proportional to 1,891,086,265.59, 2,834,372,595.83 and 880,158,543.63 is: 1,319,187,443.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,086,265.59 : 2,834,372,595.83 = 880,158,543.63 : x
  2. Step 2: Convert to fraction form
    1,891,086,265.59/2,834,372,595.83 = 880,158,543.63/x
  3. Step 3: Cross multiply
    1,891,086,265.59x = 2,834,372,595.83 × 880,158,543.63
  4. Step 4: Simplify right side
    1,891,086,265.59x = 2,494,697,256,046,114,304
  5. Step 5: Solve for x
    x = 2,494,697,256,046,114,304/1,891,086,265.59
  6. Step 6: Final answer
    x = 1,319,187,443.45

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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.