Home / 32,557,602.96-48,799,253.84-13,114,378.80

Finding the Fourth Proportional to 32,557,602.96, 48,799,253.84 and 13,114,378.80

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Solution

The fourth proportional to 32,557,602.96, 48,799,253.84 and 13,114,378.80 is: 19,656,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,557,602.96 : 48,799,253.84 = 13,114,378.80 : x
  2. Step 2: Convert to fraction form
    32,557,602.96/48,799,253.84 = 13,114,378.80/x
  3. Step 3: Cross multiply
    32,557,602.96x = 48,799,253.84 × 13,114,378.80
  4. Step 4: Simplify right side
    32,557,602.96x = 639,971,900,015,114.62
  5. Step 5: Solve for x
    x = 639,971,900,015,114.62/32,557,602.96
  6. Step 6: Final answer
    x = 19,656,603.74

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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.