Home / 48,162,953.81-66,464,921.31-27,536,831.93

Finding the Fourth Proportional to 48,162,953.81, 66,464,921.31 and 27,536,831.93

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Solution

The fourth proportional to 48,162,953.81, 66,464,921.31 and 27,536,831.93 is: 38,000,853.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,162,953.81 : 66,464,921.31 = 27,536,831.93 : x
  2. Step 2: Convert to fraction form
    48,162,953.81/66,464,921.31 = 27,536,831.93/x
  3. Step 3: Cross multiply
    48,162,953.81x = 66,464,921.31 × 27,536,831.93
  4. Step 4: Simplify right side
    48,162,953.81x = 1,830,233,367,354,145.50
  5. Step 5: Solve for x
    x = 1,830,233,367,354,145.50/48,162,953.81
  6. Step 6: Final answer
    x = 38,000,853.82

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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.