Home / 26,478,334.08-39,723,903.90-9,204,041.16

Finding the Fourth Proportional to 26,478,334.08, 39,723,903.90 and 9,204,041.16

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Solution

The fourth proportional to 26,478,334.08, 39,723,903.90 and 9,204,041.16 is: 13,808,287.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,478,334.08 : 39,723,903.90 = 9,204,041.16 : x
  2. Step 2: Convert to fraction form
    26,478,334.08/39,723,903.90 = 9,204,041.16/x
  3. Step 3: Cross multiply
    26,478,334.08x = 39,723,903.90 × 9,204,041.16
  4. Step 4: Simplify right side
    26,478,334.08x = 365,620,446,531,484.50
  5. Step 5: Solve for x
    x = 365,620,446,531,484.50/26,478,334.08
  6. Step 6: Final answer
    x = 13,808,287.39

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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.