Home / 29,312,187.20-43,968,280.80-24,966,180.80

Finding the Fourth Proportional to 29,312,187.20, 43,968,280.80 and 24,966,180.80

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Solution

The fourth proportional to 29,312,187.20, 43,968,280.80 and 24,966,180.80 is: 37,449,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,312,187.20 : 43,968,280.80 = 24,966,180.80 : x
  2. Step 2: Convert to fraction form
    29,312,187.20/43,968,280.80 = 24,966,180.80/x
  3. Step 3: Cross multiply
    29,312,187.20x = 43,968,280.80 × 24,966,180.80
  4. Step 4: Simplify right side
    29,312,187.20x = 1,097,720,047,917,968.62
  5. Step 5: Solve for x
    x = 1,097,720,047,917,968.62/29,312,187.20
  6. Step 6: Final answer
    x = 37,449,271.20

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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.