Home / 60,645,523.20-90,968,284.80-59,051,200.20

Finding the Fourth Proportional to 60,645,523.20, 90,968,284.80 and 59,051,200.20

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Solution

The fourth proportional to 60,645,523.20, 90,968,284.80 and 59,051,200.20 is: 88,576,800.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,645,523.20 : 90,968,284.80 = 59,051,200.20 : x
  2. Step 2: Convert to fraction form
    60,645,523.20/90,968,284.80 = 59,051,200.20/x
  3. Step 3: Cross multiply
    60,645,523.20x = 90,968,284.80 × 59,051,200.20
  4. Step 4: Simplify right side
    60,645,523.20x = 5,371,786,397,575,417
  5. Step 5: Solve for x
    x = 5,371,786,397,575,417/60,645,523.20
  6. Step 6: Final answer
    x = 88,576,800.30

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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.