Home / 17,495,999.90-26,243,999.85-10,693,555.10

Finding the Fourth Proportional to 17,495,999.90, 26,243,999.85 and 10,693,555.10

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Solution

The fourth proportional to 17,495,999.90, 26,243,999.85 and 10,693,555.10 is: 16,040,332.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,999.90 : 26,243,999.85 = 10,693,555.10 : x
  2. Step 2: Convert to fraction form
    17,495,999.90/26,243,999.85 = 10,693,555.10/x
  3. Step 3: Cross multiply
    17,495,999.90x = 26,243,999.85 × 10,693,555.10
  4. Step 4: Simplify right side
    17,495,999.90x = 280,641,658,440,366.75
  5. Step 5: Solve for x
    x = 280,641,658,440,366.75/17,495,999.90
  6. Step 6: Final answer
    x = 16,040,332.65

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1.5x scale

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.