Home / 62,219,343.69-93,333,499.64-23,880,857.81

Finding the Fourth Proportional to 62,219,343.69, 93,333,499.64 and 23,880,857.81

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Solution

The fourth proportional to 62,219,343.69, 93,333,499.64 and 23,880,857.81 is: 35,823,007.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,343.69 : 93,333,499.64 = 23,880,857.81 : x
  2. Step 2: Convert to fraction form
    62,219,343.69/93,333,499.64 = 23,880,857.81/x
  3. Step 3: Cross multiply
    62,219,343.69x = 93,333,499.64 × 23,880,857.81
  4. Step 4: Simplify right side
    62,219,343.69x = 2,228,884,033,226,454.50
  5. Step 5: Solve for x
    x = 2,228,884,033,226,454.50/62,219,343.69
  6. Step 6: Final answer
    x = 35,823,007.78

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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.