Home / 148,582,414.08-222,828,831.36-52,838,496

Finding the Fourth Proportional to 148,582,414.08, 222,828,831.36 and 52,838,496

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Solution

The fourth proportional to 148,582,414.08, 222,828,831.36 and 52,838,496 is: 79,241,815.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,582,414.08 : 222,828,831.36 = 52,838,496 : x
  2. Step 2: Convert to fraction form
    148,582,414.08/222,828,831.36 = 52,838,496/x
  3. Step 3: Cross multiply
    148,582,414.08x = 222,828,831.36 × 52,838,496
  4. Step 4: Simplify right side
    148,582,414.08x = 11,773,940,314,500,036
  5. Step 5: Solve for x
    x = 11,773,940,314,500,036/148,582,414.08
  6. Step 6: Final answer
    x = 79,241,815.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.