Home / 71,567,204.93-107,350,807.40-60,481,739.33

Finding the Fourth Proportional to 71,567,204.93, 107,350,807.40 and 60,481,739.33

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Solution

The fourth proportional to 71,567,204.93, 107,350,807.40 and 60,481,739.33 is: 90,722,609.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,567,204.93 : 107,350,807.40 = 60,481,739.33 : x
  2. Step 2: Convert to fraction form
    71,567,204.93/107,350,807.40 = 60,481,739.33/x
  3. Step 3: Cross multiply
    71,567,204.93x = 107,350,807.40 × 60,481,739.33
  4. Step 4: Simplify right side
    71,567,204.93x = 6,492,763,550,031,835
  5. Step 5: Solve for x
    x = 6,492,763,550,031,835/71,567,204.93
  6. Step 6: Final answer
    x = 90,722,609.00

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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.