Home / 17,263,628-25,896,686.16-6,626,060

Finding the Fourth Proportional to 17,263,628, 25,896,686.16 and 6,626,060

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Solution

The fourth proportional to 17,263,628, 25,896,686.16 and 6,626,060 is: 9,939,567.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,263,628 : 25,896,686.16 = 6,626,060 : x
  2. Step 2: Convert to fraction form
    17,263,628/25,896,686.16 = 6,626,060/x
  3. Step 3: Cross multiply
    17,263,628x = 25,896,686.16 × 6,626,060
  4. Step 4: Simplify right side
    17,263,628x = 171,592,996,297,329.59
  5. Step 5: Solve for x
    x = 171,592,996,297,329.59/17,263,628
  6. Step 6: Final answer
    x = 9,939,567.53

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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.