Home / 60,294,615.14-90,442,482.46-17,163,816.95

Finding the Fourth Proportional to 60,294,615.14, 90,442,482.46 and 17,163,816.95

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Solution

The fourth proportional to 60,294,615.14, 90,442,482.46 and 17,163,816.95 is: 25,745,884.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,294,615.14 : 90,442,482.46 = 17,163,816.95 : x
  2. Step 2: Convert to fraction form
    60,294,615.14/90,442,482.46 = 17,163,816.95/x
  3. Step 3: Cross multiply
    60,294,615.14x = 90,442,482.46 × 17,163,816.95
  4. Step 4: Simplify right side
    60,294,615.14x = 1,552,338,213,447,025.50
  5. Step 5: Solve for x
    x = 1,552,338,213,447,025.50/60,294,615.14
  6. Step 6: Final answer
    x = 25,745,884.77

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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.