Home / 60,647,775.84-83,734,329.52-35,875,920.72

Finding the Fourth Proportional to 60,647,775.84, 83,734,329.52 and 35,875,920.72

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Solution

The fourth proportional to 60,647,775.84, 83,734,329.52 and 35,875,920.72 is: 49,532,668.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,647,775.84 : 83,734,329.52 = 35,875,920.72 : x
  2. Step 2: Convert to fraction form
    60,647,775.84/83,734,329.52 = 35,875,920.72/x
  3. Step 3: Cross multiply
    60,647,775.84x = 83,734,329.52 × 35,875,920.72
  4. Step 4: Simplify right side
    60,647,775.84x = 3,004,046,167,401,875.50
  5. Step 5: Solve for x
    x = 3,004,046,167,401,875.50/60,647,775.84
  6. Step 6: Final answer
    x = 49,532,668.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.