Home / 220,797,185,011.60-304,700,115,902.84-119,299,070,339.11

Finding the Fourth Proportional to 220,797,185,011.60, 304,700,115,902.84 and 119,299,070,339.11

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Solution

The fourth proportional to 220,797,185,011.60, 304,700,115,902.84 and 119,299,070,339.11 is: 164,632,717,385.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,797,185,011.60 : 304,700,115,902.84 = 119,299,070,339.11 : x
  2. Step 2: Convert to fraction form
    220,797,185,011.60/304,700,115,902.84 = 119,299,070,339.11/x
  3. Step 3: Cross multiply
    220,797,185,011.60x = 304,700,115,902.84 × 119,299,070,339.11
  4. Step 4: Simplify right side
    220,797,185,011.60x = 36,350,440,559,427,880,747,008
  5. Step 5: Solve for x
    x = 36,350,440,559,427,880,747,008/220,797,185,011.60
  6. Step 6: Final answer
    x = 164,632,717,385.04

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1.5x scale

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.