Home / 39,083,226.54-58,625,338.72-10,329,113.69

Finding the Fourth Proportional to 39,083,226.54, 58,625,338.72 and 10,329,113.69

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Solution

The fourth proportional to 39,083,226.54, 58,625,338.72 and 10,329,113.69 is: 15,493,802.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,226.54 : 58,625,338.72 = 10,329,113.69 : x
  2. Step 2: Convert to fraction form
    39,083,226.54/58,625,338.72 = 10,329,113.69/x
  3. Step 3: Cross multiply
    39,083,226.54x = 58,625,338.72 × 10,329,113.69
  4. Step 4: Simplify right side
    39,083,226.54x = 605,547,788,753,639
  5. Step 5: Solve for x
    x = 605,547,788,753,639/39,083,226.54
  6. Step 6: Final answer
    x = 15,493,802.39

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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.