Home / 17,030,326.02-23,501,872.54-10,918,754.34

Finding the Fourth Proportional to 17,030,326.02, 23,501,872.54 and 10,918,754.34

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Solution

The fourth proportional to 17,030,326.02, 23,501,872.54 and 10,918,754.34 is: 15,067,895.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,326.02 : 23,501,872.54 = 10,918,754.34 : x
  2. Step 2: Convert to fraction form
    17,030,326.02/23,501,872.54 = 10,918,754.34/x
  3. Step 3: Cross multiply
    17,030,326.02x = 23,501,872.54 × 10,918,754.34
  4. Step 4: Simplify right side
    17,030,326.02x = 256,611,172,649,445.62
  5. Step 5: Solve for x
    x = 256,611,172,649,445.62/17,030,326.02
  6. Step 6: Final answer
    x = 15,067,895.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.