Home / 22,345,666.65-33,518,499.98-8,882,494.65

Finding the Fourth Proportional to 22,345,666.65, 33,518,499.98 and 8,882,494.65

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Solution

The fourth proportional to 22,345,666.65, 33,518,499.98 and 8,882,494.65 is: 13,323,741.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345,666.65 : 33,518,499.98 = 8,882,494.65 : x
  2. Step 2: Convert to fraction form
    22,345,666.65/33,518,499.98 = 8,882,494.65/x
  3. Step 3: Cross multiply
    22,345,666.65x = 33,518,499.98 × 8,882,494.65
  4. Step 4: Simplify right side
    22,345,666.65x = 297,727,896,703,962.69
  5. Step 5: Solve for x
    x = 297,727,896,703,962.69/22,345,666.65
  6. Step 6: Final answer
    x = 13,323,741.98

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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.