Home / 63,066,304.44-87,031,740.73-35,190,189.57

Finding the Fourth Proportional to 63,066,304.44, 87,031,740.73 and 35,190,189.57

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Solution

The fourth proportional to 63,066,304.44, 87,031,740.73 and 35,190,189.57 is: 48,562,595.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,066,304.44 : 87,031,740.73 = 35,190,189.57 : x
  2. Step 2: Convert to fraction form
    63,066,304.44/87,031,740.73 = 35,190,189.57/x
  3. Step 3: Cross multiply
    63,066,304.44x = 87,031,740.73 × 35,190,189.57
  4. Step 4: Simplify right side
    63,066,304.44x = 3,062,663,454,895,790.50
  5. Step 5: Solve for x
    x = 3,062,663,454,895,790.50/63,066,304.44
  6. Step 6: Final answer
    x = 48,562,595.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.