Home / 48,396,032.66-66,786,534.69-26,369,532.08

Finding the Fourth Proportional to 48,396,032.66, 66,786,534.69 and 26,369,532.08

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Solution

The fourth proportional to 48,396,032.66, 66,786,534.69 and 26,369,532.08 is: 36,389,959.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,396,032.66 : 66,786,534.69 = 26,369,532.08 : x
  2. Step 2: Convert to fraction form
    48,396,032.66/66,786,534.69 = 26,369,532.08/x
  3. Step 3: Cross multiply
    48,396,032.66x = 66,786,534.69 × 26,369,532.08
  4. Step 4: Simplify right side
    48,396,032.66x = 1,761,129,668,837,619
  5. Step 5: Solve for x
    x = 1,761,129,668,837,619/48,396,032.66
  6. Step 6: Final answer
    x = 36,389,959.51

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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.