Home / 44,010,672.60-66,016,008.90-31,096,656.30

Finding the Fourth Proportional to 44,010,672.60, 66,016,008.90 and 31,096,656.30

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Solution

The fourth proportional to 44,010,672.60, 66,016,008.90 and 31,096,656.30 is: 46,644,984.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,010,672.60 : 66,016,008.90 = 31,096,656.30 : x
  2. Step 2: Convert to fraction form
    44,010,672.60/66,016,008.90 = 31,096,656.30/x
  3. Step 3: Cross multiply
    44,010,672.60x = 66,016,008.90 × 31,096,656.30
  4. Step 4: Simplify right side
    44,010,672.60x = 2,052,877,139,061,041
  5. Step 5: Solve for x
    x = 2,052,877,139,061,041/44,010,672.60
  6. Step 6: Final answer
    x = 46,644,984.45

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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.