Home / 31,508,031.70-47,262,047.55-29,594,844.10

Finding the Fourth Proportional to 31,508,031.70, 47,262,047.55 and 29,594,844.10

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Solution

The fourth proportional to 31,508,031.70, 47,262,047.55 and 29,594,844.10 is: 44,392,266.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,508,031.70 : 47,262,047.55 = 29,594,844.10 : x
  2. Step 2: Convert to fraction form
    31,508,031.70/47,262,047.55 = 29,594,844.10/x
  3. Step 3: Cross multiply
    31,508,031.70x = 47,262,047.55 × 29,594,844.10
  4. Step 4: Simplify right side
    31,508,031.70x = 1,398,712,929,089,037
  5. Step 5: Solve for x
    x = 1,398,712,929,089,037/31,508,031.70
  6. Step 6: Final answer
    x = 44,392,266.15

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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.