Home / 23,754,783.77-35,619,186.07-18,862,243.65

Finding the Fourth Proportional to 23,754,783.77, 35,619,186.07 and 18,862,243.65

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Solution

The fourth proportional to 23,754,783.77, 35,619,186.07 and 18,862,243.65 is: 28,283,051.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,754,783.77 : 35,619,186.07 = 18,862,243.65 : x
  2. Step 2: Convert to fraction form
    23,754,783.77/35,619,186.07 = 18,862,243.65/x
  3. Step 3: Cross multiply
    23,754,783.77x = 35,619,186.07 × 18,862,243.65
  4. Step 4: Simplify right side
    23,754,783.77x = 671,857,766,307,014.50
  5. Step 5: Solve for x
    x = 671,857,766,307,014.50/23,754,783.77
  6. Step 6: Final answer
    x = 28,283,051.23

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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.