Home / 42,961,674.74-59,287,107.84-23,382,703.50

Finding the Fourth Proportional to 42,961,674.74, 59,287,107.84 and 23,382,703.50

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Solution

The fourth proportional to 42,961,674.74, 59,287,107.84 and 23,382,703.50 is: 32,268,129.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,961,674.74 : 59,287,107.84 = 23,382,703.50 : x
  2. Step 2: Convert to fraction form
    42,961,674.74/59,287,107.84 = 23,382,703.50/x
  3. Step 3: Cross multiply
    42,961,674.74x = 59,287,107.84 × 23,382,703.50
  4. Step 4: Simplify right side
    42,961,674.74x = 1,386,292,863,995,245.50
  5. Step 5: Solve for x
    x = 1,386,292,863,995,245.50/42,961,674.74
  6. Step 6: Final answer
    x = 32,268,129.03

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Why These Related Problems?

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