Home / 26,534,498.60-39,801,747.90-8,583,602.60

Finding the Fourth Proportional to 26,534,498.60, 39,801,747.90 and 8,583,602.60

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Solution

The fourth proportional to 26,534,498.60, 39,801,747.90 and 8,583,602.60 is: 12,875,403.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,498.60 : 39,801,747.90 = 8,583,602.60 : x
  2. Step 2: Convert to fraction form
    26,534,498.60/39,801,747.90 = 8,583,602.60/x
  3. Step 3: Cross multiply
    26,534,498.60x = 39,801,747.90 × 8,583,602.60
  4. Step 4: Simplify right side
    26,534,498.60x = 341,642,386,758,984.50
  5. Step 5: Solve for x
    x = 341,642,386,758,984.50/26,534,498.60
  6. Step 6: Final answer
    x = 12,875,403.90

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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.