Home / 62,356,841.40-93,485,495.70-26,425,500.60

Finding the Fourth Proportional to 62,356,841.40, 93,485,495.70 and 26,425,500.60

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Solution

The fourth proportional to 62,356,841.40, 93,485,495.70 and 26,425,500.60 is: 39,617,160.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,356,841.40 : 93,485,495.70 = 26,425,500.60 : x
  2. Step 2: Convert to fraction form
    62,356,841.40/93,485,495.70 = 26,425,500.60/x
  3. Step 3: Cross multiply
    62,356,841.40x = 93,485,495.70 × 26,425,500.60
  4. Step 4: Simplify right side
    62,356,841.40x = 2,470,401,022,711,647.50
  5. Step 5: Solve for x
    x = 2,470,401,022,711,647.50/62,356,841.40
  6. Step 6: Final answer
    x = 39,617,160.96

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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.