Home / 35,004,462.30-52,506,693.45-30,217,556.70

Finding the Fourth Proportional to 35,004,462.30, 52,506,693.45 and 30,217,556.70

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Solution

The fourth proportional to 35,004,462.30, 52,506,693.45 and 30,217,556.70 is: 45,326,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,004,462.30 : 52,506,693.45 = 30,217,556.70 : x
  2. Step 2: Convert to fraction form
    35,004,462.30/52,506,693.45 = 30,217,556.70/x
  3. Step 3: Cross multiply
    35,004,462.30x = 52,506,693.45 × 30,217,556.70
  4. Step 4: Simplify right side
    35,004,462.30x = 1,586,623,986,454,893.75
  5. Step 5: Solve for x
    x = 1,586,623,986,454,893.75/35,004,462.30
  6. Step 6: Final answer
    x = 45,326,335.05

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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.