Home / 29,967,235.60-44,957,074.20-9,774,000.40

Finding the Fourth Proportional to 29,967,235.60, 44,957,074.20 and 9,774,000.40

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Solution

The fourth proportional to 29,967,235.60, 44,957,074.20 and 9,774,000.40 is: 14,663,029.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,967,235.60 : 44,957,074.20 = 9,774,000.40 : x
  2. Step 2: Convert to fraction form
    29,967,235.60/44,957,074.20 = 9,774,000.40/x
  3. Step 3: Cross multiply
    29,967,235.60x = 44,957,074.20 × 9,774,000.40
  4. Step 4: Simplify right side
    29,967,235.60x = 439,410,461,213,629.75
  5. Step 5: Solve for x
    x = 439,410,461,213,629.75/29,967,235.60
  6. Step 6: Final answer
    x = 14,663,029.55

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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.