Home / 17,010,233.20-25,515,349.80-9,357,482.80

Finding the Fourth Proportional to 17,010,233.20, 25,515,349.80 and 9,357,482.80

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Solution

The fourth proportional to 17,010,233.20, 25,515,349.80 and 9,357,482.80 is: 14,036,224.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,010,233.20 : 25,515,349.80 = 9,357,482.80 : x
  2. Step 2: Convert to fraction form
    17,010,233.20/25,515,349.80 = 9,357,482.80/x
  3. Step 3: Cross multiply
    17,010,233.20x = 25,515,349.80 × 9,357,482.80
  4. Step 4: Simplify right side
    17,010,233.20x = 238,759,446,889,483.47
  5. Step 5: Solve for x
    x = 238,759,446,889,483.47/17,010,233.20
  6. Step 6: Final answer
    x = 14,036,224.20

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1.5x scale

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.