Home / 151,096,636,856.80-226,644,955,285.20-62,719,274,015.20

Finding the Fourth Proportional to 151,096,636,856.80, 226,644,955,285.20 and 62,719,274,015.20

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Solution

The fourth proportional to 151,096,636,856.80, 226,644,955,285.20 and 62,719,274,015.20 is: 94,078,911,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,096,636,856.80 : 226,644,955,285.20 = 62,719,274,015.20 : x
  2. Step 2: Convert to fraction form
    151,096,636,856.80/226,644,955,285.20 = 62,719,274,015.20/x
  3. Step 3: Cross multiply
    151,096,636,856.80x = 226,644,955,285.20 × 62,719,274,015.20
  4. Step 4: Simplify right side
    151,096,636,856.80x = 14,215,007,054,695,210,418,176
  5. Step 5: Solve for x
    x = 14,215,007,054,695,210,418,176/151,096,636,856.80
  6. Step 6: Final answer
    x = 94,078,911,022.80

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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.