Home / 573,541,437,002.13-859,888,030,918.59-346,850,491,768.02

Finding the Fourth Proportional to 573,541,437,002.13, 859,888,030,918.59 and 346,850,491,768.02

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Solution

The fourth proportional to 573,541,437,002.13, 859,888,030,918.59 and 346,850,491,768.02 is: 520,019,247,342.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,541,437,002.13 : 859,888,030,918.59 = 346,850,491,768.02 : x
  2. Step 2: Convert to fraction form
    573,541,437,002.13/859,888,030,918.59 = 346,850,491,768.02/x
  3. Step 3: Cross multiply
    573,541,437,002.13x = 859,888,030,918.59 × 346,850,491,768.02
  4. Step 4: Simplify right side
    573,541,437,002.13x = 298,252,586,389,547,341,840,384
  5. Step 5: Solve for x
    x = 298,252,586,389,547,341,840,384/573,541,437,002.13
  6. Step 6: Final answer
    x = 520,019,247,342.44

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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.