Home / 65,913,623.60-98,982,409.80-48,893,514.80

Finding the Fourth Proportional to 65,913,623.60, 98,982,409.80 and 48,893,514.80

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Solution

The fourth proportional to 65,913,623.60, 98,982,409.80 and 48,893,514.80 is: 73,423,332.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,913,623.60 : 98,982,409.80 = 48,893,514.80 : x
  2. Step 2: Convert to fraction form
    65,913,623.60/98,982,409.80 = 48,893,514.80/x
  3. Step 3: Cross multiply
    65,913,623.60x = 98,982,409.80 × 48,893,514.80
  4. Step 4: Simplify right side
    65,913,623.60x = 4,839,597,918,495,965
  5. Step 5: Solve for x
    x = 4,839,597,918,495,965/65,913,623.60
  6. Step 6: Final answer
    x = 73,423,332.75

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