Home / 17,075,873.76-23,565,264.29-9,733,573.47

Finding the Fourth Proportional to 17,075,873.76, 23,565,264.29 and 9,733,573.47

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Solution

The fourth proportional to 17,075,873.76, 23,565,264.29 and 9,733,573.47 is: 13,432,649.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,873.76 : 23,565,264.29 = 9,733,573.47 : x
  2. Step 2: Convert to fraction form
    17,075,873.76/23,565,264.29 = 9,733,573.47/x
  3. Step 3: Cross multiply
    17,075,873.76x = 23,565,264.29 × 9,733,573.47
  4. Step 4: Simplify right side
    17,075,873.76x = 229,374,231,382,885.19
  5. Step 5: Solve for x
    x = 229,374,231,382,885.19/17,075,873.76
  6. Step 6: Final answer
    x = 13,432,649.75

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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.