Home / 37,102,102.64-55,627,077.52-16,342,690.40

Finding the Fourth Proportional to 37,102,102.64, 55,627,077.52 and 16,342,690.40

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Solution

The fourth proportional to 37,102,102.64, 55,627,077.52 and 16,342,690.40 is: 24,502,549.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,102,102.64 : 55,627,077.52 = 16,342,690.40 : x
  2. Step 2: Convert to fraction form
    37,102,102.64/55,627,077.52 = 16,342,690.40/x
  3. Step 3: Cross multiply
    37,102,102.64x = 55,627,077.52 × 16,342,690.40
  4. Step 4: Simplify right side
    37,102,102.64x = 909,096,105,766,159.88
  5. Step 5: Solve for x
    x = 909,096,105,766,159.88/37,102,102.64
  6. Step 6: Final answer
    x = 24,502,549.48

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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.