Home / 35,004,485.30-52,506,727.95-30,217,579.70

Finding the Fourth Proportional to 35,004,485.30, 52,506,727.95 and 30,217,579.70

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Solution

The fourth proportional to 35,004,485.30, 52,506,727.95 and 30,217,579.70 is: 45,326,369.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,004,485.30 : 52,506,727.95 = 30,217,579.70 : x
  2. Step 2: Convert to fraction form
    35,004,485.30/52,506,727.95 = 30,217,579.70/x
  3. Step 3: Cross multiply
    35,004,485.30x = 52,506,727.95 × 30,217,579.70
  4. Step 4: Simplify right side
    35,004,485.30x = 1,586,626,236,615,342.75
  5. Step 5: Solve for x
    x = 1,586,626,236,615,342.75/35,004,485.30
  6. Step 6: Final answer
    x = 45,326,369.55

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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.