Home / 52,788,000.30-79,182,000.45-44,284,944.30

Finding the Fourth Proportional to 52,788,000.30, 79,182,000.45 and 44,284,944.30

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Solution

The fourth proportional to 52,788,000.30, 79,182,000.45 and 44,284,944.30 is: 66,427,416.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,788,000.30 : 79,182,000.45 = 44,284,944.30 : x
  2. Step 2: Convert to fraction form
    52,788,000.30/79,182,000.45 = 44,284,944.30/x
  3. Step 3: Cross multiply
    52,788,000.30x = 79,182,000.45 × 44,284,944.30
  4. Step 4: Simplify right side
    52,788,000.30x = 3,506,570,479,490,825
  5. Step 5: Solve for x
    x = 3,506,570,479,490,825/52,788,000.30
  6. Step 6: Final answer
    x = 66,427,416.45

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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.