Home / 26,534,498.10-39,801,747.15-8,583,602.10

Finding the Fourth Proportional to 26,534,498.10, 39,801,747.15 and 8,583,602.10

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Solution

The fourth proportional to 26,534,498.10, 39,801,747.15 and 8,583,602.10 is: 12,875,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,498.10 : 39,801,747.15 = 8,583,602.10 : x
  2. Step 2: Convert to fraction form
    26,534,498.10/39,801,747.15 = 8,583,602.10/x
  3. Step 3: Cross multiply
    26,534,498.10x = 39,801,747.15 × 8,583,602.10
  4. Step 4: Simplify right side
    26,534,498.10x = 341,642,360,420,409
  5. Step 5: Solve for x
    x = 341,642,360,420,409/26,534,498.10
  6. Step 6: Final answer
    x = 12,875,403.15

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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.