Home / 48,389,182.31-66,776,870.21-26,362,613.16

Finding the Fourth Proportional to 48,389,182.31, 66,776,870.21 and 26,362,613.16

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Solution

The fourth proportional to 48,389,182.31, 66,776,870.21 and 26,362,613.16 is: 36,380,296.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,182.31 : 66,776,870.21 = 26,362,613.16 : x
  2. Step 2: Convert to fraction form
    48,389,182.31/66,776,870.21 = 26,362,613.16/x
  3. Step 3: Cross multiply
    48,389,182.31x = 66,776,870.21 × 26,362,613.16
  4. Step 4: Simplify right side
    48,389,182.31x = 1,760,412,797,249,944.75
  5. Step 5: Solve for x
    x = 1,760,412,797,249,944.75/48,389,182.31
  6. Step 6: Final answer
    x = 36,380,296.44

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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.