Home / 26,607,051.60-39,910,577.40-26,355,109.20

Finding the Fourth Proportional to 26,607,051.60, 39,910,577.40 and 26,355,109.20

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Solution

The fourth proportional to 26,607,051.60, 39,910,577.40 and 26,355,109.20 is: 39,532,663.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,607,051.60 : 39,910,577.40 = 26,355,109.20 : x
  2. Step 2: Convert to fraction form
    26,607,051.60/39,910,577.40 = 26,355,109.20/x
  3. Step 3: Cross multiply
    26,607,051.60x = 39,910,577.40 × 26,355,109.20
  4. Step 4: Simplify right side
    26,607,051.60x = 1,051,847,625,612,052
  5. Step 5: Solve for x
    x = 1,051,847,625,612,052/26,607,051.60
  6. Step 6: Final answer
    x = 39,532,663.80

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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.