Home / 48,384,050.10-72,576,075.15-29,236,427.70

Finding the Fourth Proportional to 48,384,050.10, 72,576,075.15 and 29,236,427.70

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Solution

The fourth proportional to 48,384,050.10, 72,576,075.15 and 29,236,427.70 is: 43,854,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,050.10 : 72,576,075.15 = 29,236,427.70 : x
  2. Step 2: Convert to fraction form
    48,384,050.10/72,576,075.15 = 29,236,427.70/x
  3. Step 3: Cross multiply
    48,384,050.10x = 72,576,075.15 × 29,236,427.70
  4. Step 4: Simplify right side
    48,384,050.10x = 2,121,865,173,872,741.75
  5. Step 5: Solve for x
    x = 2,121,865,173,872,741.75/48,384,050.10
  6. Step 6: Final answer
    x = 43,854,641.55

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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.