Home / 40,730,409.44-61,112,533.43-16,486,474.40

Finding the Fourth Proportional to 40,730,409.44, 61,112,533.43 and 16,486,474.40

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Solution

The fourth proportional to 40,730,409.44, 61,112,533.43 and 16,486,474.40 is: 24,736,560.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,730,409.44 : 61,112,533.43 = 16,486,474.40 : x
  2. Step 2: Convert to fraction form
    40,730,409.44/61,112,533.43 = 16,486,474.40/x
  3. Step 3: Cross multiply
    40,730,409.44x = 61,112,533.43 × 16,486,474.40
  4. Step 4: Simplify right side
    40,730,409.44x = 1,007,530,217,648,492.62
  5. Step 5: Solve for x
    x = 1,007,530,217,648,492.62/40,730,409.44
  6. Step 6: Final answer
    x = 24,736,560.02

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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.