Home / 70,608,887.88-105,930,405.90-24,544,106.76

Finding the Fourth Proportional to 70,608,887.88, 105,930,405.90 and 24,544,106.76

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Solution

The fourth proportional to 70,608,887.88, 105,930,405.90 and 24,544,106.76 is: 36,822,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,608,887.88 : 105,930,405.90 = 24,544,106.76 : x
  2. Step 2: Convert to fraction form
    70,608,887.88/105,930,405.90 = 24,544,106.76/x
  3. Step 3: Cross multiply
    70,608,887.88x = 105,930,405.90 × 24,544,106.76
  4. Step 4: Simplify right side
    70,608,887.88x = 2,599,967,191,539,734
  5. Step 5: Solve for x
    x = 2,599,967,191,539,734/70,608,887.88
  6. Step 6: Final answer
    x = 36,822,095.20

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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.