Home / 52,866,867.56-79,300,192.23-29,827,343.25

Finding the Fourth Proportional to 52,866,867.56, 79,300,192.23 and 29,827,343.25

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Solution

The fourth proportional to 52,866,867.56, 79,300,192.23 and 29,827,343.25 is: 44,740,953.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,866,867.56 : 79,300,192.23 = 29,827,343.25 : x
  2. Step 2: Convert to fraction form
    52,866,867.56/79,300,192.23 = 29,827,343.25/x
  3. Step 3: Cross multiply
    52,866,867.56x = 79,300,192.23 × 29,827,343.25
  4. Step 4: Simplify right side
    52,866,867.56x = 2,365,314,053,435,193
  5. Step 5: Solve for x
    x = 2,365,314,053,435,193/52,866,867.56
  6. Step 6: Final answer
    x = 44,740,953.32

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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.