Home / 73,447,030.80-110,174,693.40-22,330,717.20

Finding the Fourth Proportional to 73,447,030.80, 110,174,693.40 and 22,330,717.20

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Solution

The fourth proportional to 73,447,030.80, 110,174,693.40 and 22,330,717.20 is: 33,497,336.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,447,030.80 : 110,174,693.40 = 22,330,717.20 : x
  2. Step 2: Convert to fraction form
    73,447,030.80/110,174,693.40 = 22,330,717.20/x
  3. Step 3: Cross multiply
    73,447,030.80x = 110,174,693.40 × 22,330,717.20
  4. Step 4: Simplify right side
    73,447,030.80x = 2,460,279,920,912,106.50
  5. Step 5: Solve for x
    x = 2,460,279,920,912,106.50/73,447,030.80
  6. Step 6: Final answer
    x = 33,497,336.71

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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.