Home / 40,618,280.22-60,956,510.43-17,291,377.64

Finding the Fourth Proportional to 40,618,280.22, 60,956,510.43 and 17,291,377.64

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Solution

The fourth proportional to 40,618,280.22, 60,956,510.43 and 17,291,377.64 is: 25,949,450.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,618,280.22 : 60,956,510.43 = 17,291,377.64 : x
  2. Step 2: Convert to fraction form
    40,618,280.22/60,956,510.43 = 17,291,377.64/x
  3. Step 3: Cross multiply
    40,618,280.22x = 60,956,510.43 × 17,291,377.64
  4. Step 4: Simplify right side
    40,618,280.22x = 1,054,022,041,402,583.62
  5. Step 5: Solve for x
    x = 1,054,022,041,402,583.62/40,618,280.22
  6. Step 6: Final answer
    x = 25,949,450.24

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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.