Home / 42,961,675.74-59,287,109.22-23,382,704.50

Finding the Fourth Proportional to 42,961,675.74, 59,287,109.22 and 23,382,704.50

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Solution

The fourth proportional to 42,961,675.74, 59,287,109.22 and 23,382,704.50 is: 32,268,130.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,961,675.74 : 59,287,109.22 = 23,382,704.50 : x
  2. Step 2: Convert to fraction form
    42,961,675.74/59,287,109.22 = 23,382,704.50/x
  3. Step 3: Cross multiply
    42,961,675.74x = 59,287,109.22 × 23,382,704.50
  4. Step 4: Simplify right side
    42,961,675.74x = 1,386,292,955,550,485.50
  5. Step 5: Solve for x
    x = 1,386,292,955,550,485.50/42,961,675.74
  6. Step 6: Final answer
    x = 32,268,130.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.