Home / 48,389,186.32-66,776,875.71-26,362,617.16

Finding the Fourth Proportional to 48,389,186.32, 66,776,875.71 and 26,362,617.16

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Solution

The fourth proportional to 48,389,186.32, 66,776,875.71 and 26,362,617.16 is: 36,380,301.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,186.32 : 66,776,875.71 = 26,362,617.16 : x
  2. Step 2: Convert to fraction form
    48,389,186.32/66,776,875.71 = 26,362,617.16/x
  3. Step 3: Cross multiply
    48,389,186.32x = 66,776,875.71 × 26,362,617.16
  4. Step 4: Simplify right side
    48,389,186.32x = 1,760,413,209,483,633.25
  5. Step 5: Solve for x
    x = 1,760,413,209,483,633.25/48,389,186.32
  6. Step 6: Final answer
    x = 36,380,301.95

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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.