Home / 40,535,536.23-60,863,977.18-35,087,527.86

Finding the Fourth Proportional to 40,535,536.23, 60,863,977.18 and 35,087,527.86

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Solution

The fourth proportional to 40,535,536.23, 60,863,977.18 and 35,087,527.86 is: 52,683,810.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,535,536.23 : 60,863,977.18 = 35,087,527.86 : x
  2. Step 2: Convert to fraction form
    40,535,536.23/60,863,977.18 = 35,087,527.86/x
  3. Step 3: Cross multiply
    40,535,536.23x = 60,863,977.18 × 35,087,527.86
  4. Step 4: Simplify right side
    40,535,536.23x = 2,135,566,494,973,654.25
  5. Step 5: Solve for x
    x = 2,135,566,494,973,654.25/40,535,536.23
  6. Step 6: Final answer
    x = 52,683,810.15

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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.