Home / 62,356,628.40-93,485,176.20-26,425,287.60

Finding the Fourth Proportional to 62,356,628.40, 93,485,176.20 and 26,425,287.60

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Solution

The fourth proportional to 62,356,628.40, 93,485,176.20 and 26,425,287.60 is: 39,616,841.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,356,628.40 : 93,485,176.20 = 26,425,287.60 : x
  2. Step 2: Convert to fraction form
    62,356,628.40/93,485,176.20 = 26,425,287.60/x
  3. Step 3: Cross multiply
    62,356,628.40x = 93,485,176.20 × 26,425,287.60
  4. Step 4: Simplify right side
    62,356,628.40x = 2,470,372,667,421,675.50
  5. Step 5: Solve for x
    x = 2,470,372,667,421,675.50/62,356,628.40
  6. Step 6: Final answer
    x = 39,616,841.56

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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.