Home / 22,345,339.40-33,518,009.10-8,882,167.40

Finding the Fourth Proportional to 22,345,339.40, 33,518,009.10 and 8,882,167.40

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Solution

The fourth proportional to 22,345,339.40, 33,518,009.10 and 8,882,167.40 is: 13,323,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345,339.40 : 33,518,009.10 = 8,882,167.40 : x
  2. Step 2: Convert to fraction form
    22,345,339.40/33,518,009.10 = 8,882,167.40/x
  3. Step 3: Cross multiply
    22,345,339.40x = 33,518,009.10 × 8,882,167.40
  4. Step 4: Simplify right side
    22,345,339.40x = 297,712,567,740,923.38
  5. Step 5: Solve for x
    x = 297,712,567,740,923.38/22,345,339.40
  6. Step 6: Final answer
    x = 13,323,251.10

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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.