Home / 39,899,370.22-59,851,575.14-16,866,009.95

Finding the Fourth Proportional to 39,899,370.22, 59,851,575.14 and 16,866,009.95

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Solution

The fourth proportional to 39,899,370.22, 59,851,575.14 and 16,866,009.95 is: 25,300,080.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,899,370.22 : 59,851,575.14 = 16,866,009.95 : x
  2. Step 2: Convert to fraction form
    39,899,370.22/59,851,575.14 = 16,866,009.95/x
  3. Step 3: Cross multiply
    39,899,370.22x = 59,851,575.14 × 16,866,009.95
  4. Step 4: Simplify right side
    39,899,370.22x = 1,009,457,261,450,824.75
  5. Step 5: Solve for x
    x = 1,009,457,261,450,824.75/39,899,370.22
  6. Step 6: Final answer
    x = 25,300,080.08

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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.