Home / 64,970,157.84-97,455,402.90-16,448,016.83

Finding the Fourth Proportional to 64,970,157.84, 97,455,402.90 and 16,448,016.83

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Solution

The fourth proportional to 64,970,157.84, 97,455,402.90 and 16,448,016.83 is: 24,672,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,970,157.84 : 97,455,402.90 = 16,448,016.83 : x
  2. Step 2: Convert to fraction form
    64,970,157.84/97,455,402.90 = 16,448,016.83/x
  3. Step 3: Cross multiply
    64,970,157.84x = 97,455,402.90 × 16,448,016.83
  4. Step 4: Simplify right side
    64,970,157.84x = 1,602,948,106,586,353.75
  5. Step 5: Solve for x
    x = 1,602,948,106,586,353.75/64,970,157.84
  6. Step 6: Final answer
    x = 24,672,067.30

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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.