Home / 32,396,823.10-48,595,810.65-9,678,000.70

Finding the Fourth Proportional to 32,396,823.10, 48,595,810.65 and 9,678,000.70

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Solution

The fourth proportional to 32,396,823.10, 48,595,810.65 and 9,678,000.70 is: 14,517,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396,823.10 : 48,595,810.65 = 9,678,000.70 : x
  2. Step 2: Convert to fraction form
    32,396,823.10/48,595,810.65 = 9,678,000.70/x
  3. Step 3: Cross multiply
    32,396,823.10x = 48,595,810.65 × 9,678,000.70
  4. Step 4: Simplify right side
    32,396,823.10x = 470,310,289,487,767.38
  5. Step 5: Solve for x
    x = 470,310,289,487,767.38/32,396,823.10
  6. Step 6: Final answer
    x = 14,517,173.12

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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.