Home / 73,526,672.70-110,290,009.05-35,262,920.70

Finding the Fourth Proportional to 73,526,672.70, 110,290,009.05 and 35,262,920.70

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Solution

The fourth proportional to 73,526,672.70, 110,290,009.05 and 35,262,920.70 is: 52,894,381.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,526,672.70 : 110,290,009.05 = 35,262,920.70 : x
  2. Step 2: Convert to fraction form
    73,526,672.70/110,290,009.05 = 35,262,920.70/x
  3. Step 3: Cross multiply
    73,526,672.70x = 110,290,009.05 × 35,262,920.70
  4. Step 4: Simplify right side
    73,526,672.70x = 3,889,147,843,132,432.50
  5. Step 5: Solve for x
    x = 3,889,147,843,132,432.50/73,526,672.70
  6. Step 6: Final answer
    x = 52,894,381.05

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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.