Home / 365,366,165.40-548,049,248.10-92,736,932.40

Finding the Fourth Proportional to 365,366,165.40, 548,049,248.10 and 92,736,932.40

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Solution

The fourth proportional to 365,366,165.40, 548,049,248.10 and 92,736,932.40 is: 139,105,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,366,165.40 : 548,049,248.10 = 92,736,932.40 : x
  2. Step 2: Convert to fraction form
    365,366,165.40/548,049,248.10 = 92,736,932.40/x
  3. Step 3: Cross multiply
    365,366,165.40x = 548,049,248.10 × 92,736,932.40
  4. Step 4: Simplify right side
    365,366,165.40x = 50,824,406,072,920,536
  5. Step 5: Solve for x
    x = 50,824,406,072,920,536/365,366,165.40
  6. Step 6: Final answer
    x = 139,105,398.60

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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.