Home / 5,465,117.85-8,182,931.18-5,465,117.85

Finding the Fourth Proportional to 5,465,117.85, 8,182,931.18 and 5,465,117.85

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Solution

The fourth proportional to 5,465,117.85, 8,182,931.18 and 5,465,117.85 is: 8,182,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,465,117.85 : 8,182,931.18 = 5,465,117.85 : x
  2. Step 2: Convert to fraction form
    5,465,117.85/8,182,931.18 = 5,465,117.85/x
  3. Step 3: Cross multiply
    5,465,117.85x = 8,182,931.18 × 5,465,117.85
  4. Step 4: Simplify right side
    5,465,117.85x = 44,720,683,229,813.97
  5. Step 5: Solve for x
    x = 44,720,683,229,813.97/5,465,117.85
  6. Step 6: Final answer
    x = 8,182,931.18

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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.