Home / 65,016,719.89-97,527,135.61-24,086,402.53

Finding the Fourth Proportional to 65,016,719.89, 97,527,135.61 and 24,086,402.53

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Solution

The fourth proportional to 65,016,719.89, 97,527,135.61 and 24,086,402.53 is: 36,130,365.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,016,719.89 : 97,527,135.61 = 24,086,402.53 : x
  2. Step 2: Convert to fraction form
    65,016,719.89/97,527,135.61 = 24,086,402.53/x
  3. Step 3: Cross multiply
    65,016,719.89x = 97,527,135.61 × 24,086,402.53
  4. Step 4: Simplify right side
    65,016,719.89x = 2,349,077,845,686,647
  5. Step 5: Solve for x
    x = 2,349,077,845,686,647/65,016,719.89
  6. Step 6: Final answer
    x = 36,130,365.39

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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.