Home / 600,589,857.39-828,822,559.04-346,266,182.53

Finding the Fourth Proportional to 600,589,857.39, 828,822,559.04 and 346,266,182.53

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Solution

The fourth proportional to 600,589,857.39, 828,822,559.04 and 346,266,182.53 is: 477,852,264.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,589,857.39 : 828,822,559.04 = 346,266,182.53 : x
  2. Step 2: Convert to fraction form
    600,589,857.39/828,822,559.04 = 346,266,182.53/x
  3. Step 3: Cross multiply
    600,589,857.39x = 828,822,559.04 × 346,266,182.53
  4. Step 4: Simplify right side
    600,589,857.39x = 286,993,223,513,526,304
  5. Step 5: Solve for x
    x = 286,993,223,513,526,304/600,589,857.39
  6. Step 6: Final answer
    x = 477,852,264.71

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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.