Home / 44,903,972.70-67,355,959.05-30,555,065.70

Finding the Fourth Proportional to 44,903,972.70, 67,355,959.05 and 30,555,065.70

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Solution

The fourth proportional to 44,903,972.70, 67,355,959.05 and 30,555,065.70 is: 45,832,598.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,903,972.70 : 67,355,959.05 = 30,555,065.70 : x
  2. Step 2: Convert to fraction form
    44,903,972.70/67,355,959.05 = 30,555,065.70/x
  3. Step 3: Cross multiply
    44,903,972.70x = 67,355,959.05 × 30,555,065.70
  4. Step 4: Simplify right side
    44,903,972.70x = 2,058,065,754,059,259.50
  5. Step 5: Solve for x
    x = 2,058,065,754,059,259.50/44,903,972.70
  6. Step 6: Final answer
    x = 45,832,598.55

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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.