Home / 70,602,759.32-105,843,477.06-24,538,644.14

Finding the Fourth Proportional to 70,602,759.32, 105,843,477.06 and 24,538,644.14

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Solution

The fourth proportional to 70,602,759.32, 105,843,477.06 and 24,538,644.14 is: 36,786,882.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,602,759.32 : 105,843,477.06 = 24,538,644.14 : x
  2. Step 2: Convert to fraction form
    70,602,759.32/105,843,477.06 = 24,538,644.14/x
  3. Step 3: Cross multiply
    70,602,759.32x = 105,843,477.06 × 24,538,644.14
  4. Step 4: Simplify right side
    70,602,759.32x = 2,597,255,417,586,376.50
  5. Step 5: Solve for x
    x = 2,597,255,417,586,376.50/70,602,759.32
  6. Step 6: Final answer
    x = 36,786,882.59

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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.