Home / 17,447,908.60-26,176,010.10-7,345,329.40

Finding the Fourth Proportional to 17,447,908.60, 26,176,010.10 and 7,345,329.40

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Solution

The fourth proportional to 17,447,908.60, 26,176,010.10 and 7,345,329.40 is: 11,019,740.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,447,908.60 : 26,176,010.10 = 7,345,329.40 : x
  2. Step 2: Convert to fraction form
    17,447,908.60/26,176,010.10 = 7,345,329.40/x
  3. Step 3: Cross multiply
    17,447,908.60x = 26,176,010.10 × 7,345,329.40
  4. Step 4: Simplify right side
    17,447,908.60x = 192,271,416,562,226.97
  5. Step 5: Solve for x
    x = 192,271,416,562,226.97/17,447,908.60
  6. Step 6: Final answer
    x = 11,019,740.01

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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.