Home / 233,416,770.96-349,812,165.96-181,663,862.16

Finding the Fourth Proportional to 233,416,770.96, 349,812,165.96 and 181,663,862.16

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Solution

The fourth proportional to 233,416,770.96, 349,812,165.96 and 181,663,862.16 is: 272,252,198.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,416,770.96 : 349,812,165.96 = 181,663,862.16 : x
  2. Step 2: Convert to fraction form
    233,416,770.96/349,812,165.96 = 181,663,862.16/x
  3. Step 3: Cross multiply
    233,416,770.96x = 349,812,165.96 × 181,663,862.16
  4. Step 4: Simplify right side
    233,416,770.96x = 63,548,229,098,848,480
  5. Step 5: Solve for x
    x = 63,548,229,098,848,480/233,416,770.96
  6. Step 6: Final answer
    x = 272,252,198.66

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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.