Home / 15,769,633.60-23,652,700.80-4,411,230.40

Finding the Fourth Proportional to 15,769,633.60, 23,652,700.80 and 4,411,230.40

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Solution

The fourth proportional to 15,769,633.60, 23,652,700.80 and 4,411,230.40 is: 6,616,356.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,633.60 : 23,652,700.80 = 4,411,230.40 : x
  2. Step 2: Convert to fraction form
    15,769,633.60/23,652,700.80 = 4,411,230.40/x
  3. Step 3: Cross multiply
    15,769,633.60x = 23,652,700.80 × 4,411,230.40
  4. Step 4: Simplify right side
    15,769,633.60x = 104,337,512,811,064.33
  5. Step 5: Solve for x
    x = 104,337,512,811,064.33/15,769,633.60
  6. Step 6: Final answer
    x = 6,616,356.19

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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.