Home / 70,608,888.88-105,930,407.40-24,544,107.76

Finding the Fourth Proportional to 70,608,888.88, 105,930,407.40 and 24,544,107.76

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Solution

The fourth proportional to 70,608,888.88, 105,930,407.40 and 24,544,107.76 is: 36,822,096.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,608,888.88 : 105,930,407.40 = 24,544,107.76 : x
  2. Step 2: Convert to fraction form
    70,608,888.88/105,930,407.40 = 24,544,107.76/x
  3. Step 3: Cross multiply
    70,608,888.88x = 105,930,407.40 × 24,544,107.76
  4. Step 4: Simplify right side
    70,608,888.88x = 2,599,967,334,286,301.50
  5. Step 5: Solve for x
    x = 2,599,967,334,286,301.50/70,608,888.88
  6. Step 6: Final answer
    x = 36,822,096.70

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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.