Home / 37,342,002.30-56,013,003.45-14,615,346.30

Finding the Fourth Proportional to 37,342,002.30, 56,013,003.45 and 14,615,346.30

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Solution

The fourth proportional to 37,342,002.30, 56,013,003.45 and 14,615,346.30 is: 21,923,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,342,002.30 : 56,013,003.45 = 14,615,346.30 : x
  2. Step 2: Convert to fraction form
    37,342,002.30/56,013,003.45 = 14,615,346.30/x
  3. Step 3: Cross multiply
    37,342,002.30x = 56,013,003.45 × 14,615,346.30
  4. Step 4: Simplify right side
    37,342,002.30x = 818,649,442,724,844.88
  5. Step 5: Solve for x
    x = 818,649,442,724,844.88/37,342,002.30
  6. Step 6: Final answer
    x = 21,923,019.45

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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.