Home / 158,116,113.60-237,215,061.99-92,592,587.58

Finding the Fourth Proportional to 158,116,113.60, 237,215,061.99 and 92,592,587.58

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Solution

The fourth proportional to 158,116,113.60, 237,215,061.99 and 92,592,587.58 is: 138,912,827.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,116,113.60 : 237,215,061.99 = 92,592,587.58 : x
  2. Step 2: Convert to fraction form
    158,116,113.60/237,215,061.99 = 92,592,587.58/x
  3. Step 3: Cross multiply
    158,116,113.60x = 237,215,061.99 × 92,592,587.58
  4. Step 4: Simplify right side
    158,116,113.60x = 21,964,356,402,604,204
  5. Step 5: Solve for x
    x = 21,964,356,402,604,204/158,116,113.60
  6. Step 6: Final answer
    x = 138,912,827.43

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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.