Home / 17,004,101.80-25,506,152.70-9,351,351.40

Finding the Fourth Proportional to 17,004,101.80, 25,506,152.70 and 9,351,351.40

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Solution

The fourth proportional to 17,004,101.80, 25,506,152.70 and 9,351,351.40 is: 14,027,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004,101.80 : 25,506,152.70 = 9,351,351.40 : x
  2. Step 2: Convert to fraction form
    17,004,101.80/25,506,152.70 = 9,351,351.40/x
  3. Step 3: Cross multiply
    17,004,101.80x = 25,506,152.70 × 9,351,351.40
  4. Step 4: Simplify right side
    17,004,101.80x = 238,516,996,759,758.78
  5. Step 5: Solve for x
    x = 238,516,996,759,758.78/17,004,101.80
  6. Step 6: Final answer
    x = 14,027,027.10

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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.