Home / 29,180,766.36-43,772,041.26-10,011,254.52

Finding the Fourth Proportional to 29,180,766.36, 43,772,041.26 and 10,011,254.52

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Solution

The fourth proportional to 29,180,766.36, 43,772,041.26 and 10,011,254.52 is: 15,017,187.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,180,766.36 : 43,772,041.26 = 10,011,254.52 : x
  2. Step 2: Convert to fraction form
    29,180,766.36/43,772,041.26 = 10,011,254.52/x
  3. Step 3: Cross multiply
    29,180,766.36x = 43,772,041.26 × 10,011,254.52
  4. Step 4: Simplify right side
    29,180,766.36x = 438,213,045,913,801.44
  5. Step 5: Solve for x
    x = 438,213,045,913,801.44/29,180,766.36
  6. Step 6: Final answer
    x = 15,017,187.71

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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.