Home / 35,247,200.10-52,870,800.15-32,217,986.40

Finding the Fourth Proportional to 35,247,200.10, 52,870,800.15 and 32,217,986.40

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Solution

The fourth proportional to 35,247,200.10, 52,870,800.15 and 32,217,986.40 is: 48,326,979.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,247,200.10 : 52,870,800.15 = 32,217,986.40 : x
  2. Step 2: Convert to fraction form
    35,247,200.10/52,870,800.15 = 32,217,986.40/x
  3. Step 3: Cross multiply
    35,247,200.10x = 52,870,800.15 × 32,217,986.40
  4. Step 4: Simplify right side
    35,247,200.10x = 1,703,390,720,189,817.75
  5. Step 5: Solve for x
    x = 1,703,390,720,189,817.75/35,247,200.10
  6. Step 6: Final answer
    x = 48,326,979.60

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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.