Home / 63,030,965.84-94,518,989.78-33,480,689.48

Finding the Fourth Proportional to 63,030,965.84, 94,518,989.78 and 33,480,689.48

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Solution

The fourth proportional to 63,030,965.84, 94,518,989.78 and 33,480,689.48 is: 50,206,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,030,965.84 : 94,518,989.78 = 33,480,689.48 : x
  2. Step 2: Convert to fraction form
    63,030,965.84/94,518,989.78 = 33,480,689.48/x
  3. Step 3: Cross multiply
    63,030,965.84x = 94,518,989.78 × 33,480,689.48
  4. Step 4: Simplify right side
    63,030,965.84x = 3,164,560,946,787,473.50
  5. Step 5: Solve for x
    x = 3,164,560,946,787,473.50/63,030,965.84
  6. Step 6: Final answer
    x = 50,206,448.60

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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.