Home / 602,496,011.30-903,744,016.95-165,795,851.30

Finding the Fourth Proportional to 602,496,011.30, 903,744,016.95 and 165,795,851.30

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Solution

The fourth proportional to 602,496,011.30, 903,744,016.95 and 165,795,851.30 is: 248,693,776.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,496,011.30 : 903,744,016.95 = 165,795,851.30 : x
  2. Step 2: Convert to fraction form
    602,496,011.30/903,744,016.95 = 165,795,851.30/x
  3. Step 3: Cross multiply
    602,496,011.30x = 903,744,016.95 × 165,795,851.30
  4. Step 4: Simplify right side
    602,496,011.30x = 149,837,008,647,506,912
  5. Step 5: Solve for x
    x = 149,837,008,647,506,912/602,496,011.30
  6. Step 6: Final answer
    x = 248,693,776.95

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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.