Home / 32,256,501.30-48,388,899.15-16,090,715.70

Finding the Fourth Proportional to 32,256,501.30, 48,388,899.15 and 16,090,715.70

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Solution

The fourth proportional to 32,256,501.30, 48,388,899.15 and 16,090,715.70 is: 24,138,142.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,501.30 : 48,388,899.15 = 16,090,715.70 : x
  2. Step 2: Convert to fraction form
    32,256,501.30/48,388,899.15 = 16,090,715.70/x
  3. Step 3: Cross multiply
    32,256,501.30x = 48,388,899.15 × 16,090,715.70
  4. Step 4: Simplify right side
    32,256,501.30x = 778,612,019,258,621.62
  5. Step 5: Solve for x
    x = 778,612,019,258,621.62/32,256,501.30
  6. Step 6: Final answer
    x = 24,138,142.32

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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.