Home / 65,171,130.50-97,769,284.24-24,778,473.86

Finding the Fourth Proportional to 65,171,130.50, 97,769,284.24 and 24,778,473.86

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Solution

The fourth proportional to 65,171,130.50, 97,769,284.24 and 24,778,473.86 is: 37,172,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,171,130.50 : 97,769,284.24 = 24,778,473.86 : x
  2. Step 2: Convert to fraction form
    65,171,130.50/97,769,284.24 = 24,778,473.86/x
  3. Step 3: Cross multiply
    65,171,130.50x = 97,769,284.24 × 24,778,473.86
  4. Step 4: Simplify right side
    65,171,130.50x = 2,422,573,653,851,750
  5. Step 5: Solve for x
    x = 2,422,573,653,851,750/65,171,130.50
  6. Step 6: Final answer
    x = 37,172,497.01

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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.