Home / 37,335,430.20-56,003,145.30-34,144,159.80

Finding the Fourth Proportional to 37,335,430.20, 56,003,145.30 and 34,144,159.80

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Solution

The fourth proportional to 37,335,430.20, 56,003,145.30 and 34,144,159.80 is: 51,216,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,335,430.20 : 56,003,145.30 = 34,144,159.80 : x
  2. Step 2: Convert to fraction form
    37,335,430.20/56,003,145.30 = 34,144,159.80/x
  3. Step 3: Cross multiply
    37,335,430.20x = 56,003,145.30 × 34,144,159.80
  4. Step 4: Simplify right side
    37,335,430.20x = 1,912,180,342,425,818.75
  5. Step 5: Solve for x
    x = 1,912,180,342,425,818.75/37,335,430.20
  6. Step 6: Final answer
    x = 51,216,239.70

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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.