Home / 22,016,153.60-33,024,230.40-13,406,809.40

Finding the Fourth Proportional to 22,016,153.60, 33,024,230.40 and 13,406,809.40

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Solution

The fourth proportional to 22,016,153.60, 33,024,230.40 and 13,406,809.40 is: 20,110,214.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,153.60 : 33,024,230.40 = 13,406,809.40 : x
  2. Step 2: Convert to fraction form
    22,016,153.60/33,024,230.40 = 13,406,809.40/x
  3. Step 3: Cross multiply
    22,016,153.60x = 33,024,230.40 × 13,406,809.40
  4. Step 4: Simplify right side
    22,016,153.60x = 442,749,562,554,485.75
  5. Step 5: Solve for x
    x = 442,749,562,554,485.75/22,016,153.60
  6. Step 6: Final answer
    x = 20,110,214.10

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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.