Home / 265,464,244.30-366,321,950.35-147,984,377.98

Finding the Fourth Proportional to 265,464,244.30, 366,321,950.35 and 147,984,377.98

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Solution

The fourth proportional to 265,464,244.30, 366,321,950.35 and 147,984,377.98 is: 204,208,013.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,464,244.30 : 366,321,950.35 = 147,984,377.98 : x
  2. Step 2: Convert to fraction form
    265,464,244.30/366,321,950.35 = 147,984,377.98/x
  3. Step 3: Cross multiply
    265,464,244.30x = 366,321,950.35 × 147,984,377.98
  4. Step 4: Simplify right side
    265,464,244.30x = 54,209,925,960,393,664
  5. Step 5: Solve for x
    x = 54,209,925,960,393,664/265,464,244.30
  6. Step 6: Final answer
    x = 204,208,013.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.