Home / 52,788,016.30-79,182,024.45-44,284,960.30

Finding the Fourth Proportional to 52,788,016.30, 79,182,024.45 and 44,284,960.30

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Solution

The fourth proportional to 52,788,016.30, 79,182,024.45 and 44,284,960.30 is: 66,427,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,788,016.30 : 79,182,024.45 = 44,284,960.30 : x
  2. Step 2: Convert to fraction form
    52,788,016.30/79,182,024.45 = 44,284,960.30/x
  3. Step 3: Cross multiply
    52,788,016.30x = 79,182,024.45 × 44,284,960.30
  4. Step 4: Simplify right side
    52,788,016.30x = 3,506,572,809,241,879
  5. Step 5: Solve for x
    x = 3,506,572,809,241,879/52,788,016.30
  6. Step 6: Final answer
    x = 66,427,440.45

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Similar ratio
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1.5x scale

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.