Home / 336,228,132,104.64-464,005,230,008.40-183,987,376,747.20

Finding the Fourth Proportional to 336,228,132,104.64, 464,005,230,008.40 and 183,987,376,747.20

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Solution

The fourth proportional to 336,228,132,104.64, 464,005,230,008.40 and 183,987,376,747.20 is: 253,908,275,110.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,228,132,104.64 : 464,005,230,008.40 = 183,987,376,747.20 : x
  2. Step 2: Convert to fraction form
    336,228,132,104.64/464,005,230,008.40 = 183,987,376,747.20/x
  3. Step 3: Cross multiply
    336,228,132,104.64x = 464,005,230,008.40 × 183,987,376,747.20
  4. Step 4: Simplify right side
    336,228,132,104.64x = 85,371,105,066,226,693,439,488
  5. Step 5: Solve for x
    x = 85,371,105,066,226,693,439,488/336,228,132,104.64
  6. Step 6: Final answer
    x = 253,908,275,110.24

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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.