Home / 37,771,508.80-56,657,263.20-34,622,228.80

Finding the Fourth Proportional to 37,771,508.80, 56,657,263.20 and 34,622,228.80

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Solution

The fourth proportional to 37,771,508.80, 56,657,263.20 and 34,622,228.80 is: 51,933,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,771,508.80 : 56,657,263.20 = 34,622,228.80 : x
  2. Step 2: Convert to fraction form
    37,771,508.80/56,657,263.20 = 34,622,228.80/x
  3. Step 3: Cross multiply
    37,771,508.80x = 56,657,263.20 × 34,622,228.80
  4. Step 4: Simplify right side
    37,771,508.80x = 1,961,600,729,692,220
  5. Step 5: Solve for x
    x = 1,961,600,729,692,220/37,771,508.80
  6. Step 6: Final answer
    x = 51,933,343.20

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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.