Home / 33,656,408.16-46,445,842.31-18,186,492.35

Finding the Fourth Proportional to 33,656,408.16, 46,445,842.31 and 18,186,492.35

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Solution

The fourth proportional to 33,656,408.16, 46,445,842.31 and 18,186,492.35 is: 25,097,358.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,656,408.16 : 46,445,842.31 = 18,186,492.35 : x
  2. Step 2: Convert to fraction form
    33,656,408.16/46,445,842.31 = 18,186,492.35/x
  3. Step 3: Cross multiply
    33,656,408.16x = 46,445,842.31 × 18,186,492.35
  4. Step 4: Simplify right side
    33,656,408.16x = 844,686,955,536,959.62
  5. Step 5: Solve for x
    x = 844,686,955,536,959.62/33,656,408.16
  6. Step 6: Final answer
    x = 25,097,358.92

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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.