Home / 162,937,014.30-244,405,521.45-141,891,950.70

Finding the Fourth Proportional to 162,937,014.30, 244,405,521.45 and 141,891,950.70

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Solution

The fourth proportional to 162,937,014.30, 244,405,521.45 and 141,891,950.70 is: 212,837,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,937,014.30 : 244,405,521.45 = 141,891,950.70 : x
  2. Step 2: Convert to fraction form
    162,937,014.30/244,405,521.45 = 141,891,950.70/x
  3. Step 3: Cross multiply
    162,937,014.30x = 244,405,521.45 × 141,891,950.70
  4. Step 4: Simplify right side
    162,937,014.30x = 34,679,176,200,391,188
  5. Step 5: Solve for x
    x = 34,679,176,200,391,188/162,937,014.30
  6. Step 6: Final answer
    x = 212,837,926.05

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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.