Home / 48,225,835.30-66,550,117.44-27,598,838.62

Finding the Fourth Proportional to 48,225,835.30, 66,550,117.44 and 27,598,838.62

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Solution

The fourth proportional to 48,225,835.30, 66,550,117.44 and 27,598,838.62 is: 38,085,518.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,225,835.30 : 66,550,117.44 = 27,598,838.62 : x
  2. Step 2: Convert to fraction form
    48,225,835.30/66,550,117.44 = 27,598,838.62/x
  3. Step 3: Cross multiply
    48,225,835.30x = 66,550,117.44 × 27,598,838.62
  4. Step 4: Simplify right side
    48,225,835.30x = 1,836,705,951,368,607.50
  5. Step 5: Solve for x
    x = 1,836,705,951,368,607.50/48,225,835.30
  6. Step 6: Final answer
    x = 38,085,518.68

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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.