Home / 26,205,087.60-39,307,631.40-25,029,356.40

Finding the Fourth Proportional to 26,205,087.60, 39,307,631.40 and 25,029,356.40

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Solution

The fourth proportional to 26,205,087.60, 39,307,631.40 and 25,029,356.40 is: 37,544,034.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,205,087.60 : 39,307,631.40 = 25,029,356.40 : x
  2. Step 2: Convert to fraction form
    26,205,087.60/39,307,631.40 = 25,029,356.40/x
  3. Step 3: Cross multiply
    26,205,087.60x = 39,307,631.40 × 25,029,356.40
  4. Step 4: Simplify right side
    26,205,087.60x = 983,844,715,550,430.88
  5. Step 5: Solve for x
    x = 983,844,715,550,430.88/26,205,087.60
  6. Step 6: Final answer
    x = 37,544,034.60

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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.