Home / 45,360,649.20-68,040,973.80-24,953,314.80

Finding the Fourth Proportional to 45,360,649.20, 68,040,973.80 and 24,953,314.80

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Solution

The fourth proportional to 45,360,649.20, 68,040,973.80 and 24,953,314.80 is: 37,429,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,649.20 : 68,040,973.80 = 24,953,314.80 : x
  2. Step 2: Convert to fraction form
    45,360,649.20/68,040,973.80 = 24,953,314.80/x
  3. Step 3: Cross multiply
    45,360,649.20x = 68,040,973.80 × 24,953,314.80
  4. Step 4: Simplify right side
    45,360,649.20x = 1,697,847,838,529,952.25
  5. Step 5: Solve for x
    x = 1,697,847,838,529,952.25/45,360,649.20
  6. Step 6: Final answer
    x = 37,429,972.20

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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.