Home / 52,772,098.64-79,070,596.90-37,342,890.32

Finding the Fourth Proportional to 52,772,098.64, 79,070,596.90 and 37,342,890.32

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Solution

The fourth proportional to 52,772,098.64, 79,070,596.90 and 37,342,890.32 is: 55,952,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,772,098.64 : 79,070,596.90 = 37,342,890.32 : x
  2. Step 2: Convert to fraction form
    52,772,098.64/79,070,596.90 = 37,342,890.32/x
  3. Step 3: Cross multiply
    52,772,098.64x = 79,070,596.90 × 37,342,890.32
  4. Step 4: Simplify right side
    52,772,098.64x = 2,952,724,627,573,632.50
  5. Step 5: Solve for x
    x = 2,952,724,627,573,632.50/52,772,098.64
  6. Step 6: Final answer
    x = 55,952,382.10

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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.