Home / 1,094,568,692.13-1,510,486,126.17-592,773,398.40

Finding the Fourth Proportional to 1,094,568,692.13, 1,510,486,126.17 and 592,773,398.40

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Solution

The fourth proportional to 1,094,568,692.13, 1,510,486,126.17 and 592,773,398.40 is: 818,017,179.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,568,692.13 : 1,510,486,126.17 = 592,773,398.40 : x
  2. Step 2: Convert to fraction form
    1,094,568,692.13/1,510,486,126.17 = 592,773,398.40/x
  3. Step 3: Cross multiply
    1,094,568,692.13x = 1,510,486,126.17 × 592,773,398.40
  4. Step 4: Simplify right side
    1,094,568,692.13x = 895,375,994,249,387,392
  5. Step 5: Solve for x
    x = 895,375,994,249,387,392/1,094,568,692.13
  6. Step 6: Final answer
    x = 818,017,179.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.