Home / 9,946,010.20-14,919,015.30-9,875,151.40

Finding the Fourth Proportional to 9,946,010.20, 14,919,015.30 and 9,875,151.40

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Solution

The fourth proportional to 9,946,010.20, 14,919,015.30 and 9,875,151.40 is: 14,812,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,010.20 : 14,919,015.30 = 9,875,151.40 : x
  2. Step 2: Convert to fraction form
    9,946,010.20/14,919,015.30 = 9,875,151.40/x
  3. Step 3: Cross multiply
    9,946,010.20x = 14,919,015.30 × 9,875,151.40
  4. Step 4: Simplify right side
    9,946,010.20x = 147,327,534,826,416.44
  5. Step 5: Solve for x
    x = 147,327,534,826,416.44/9,946,010.20
  6. Step 6: Final answer
    x = 14,812,727.10

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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.