Home / 546,358,679.04-819,539,418.24-223,242,551.04

Finding the Fourth Proportional to 546,358,679.04, 819,539,418.24 and 223,242,551.04

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Solution

The fourth proportional to 546,358,679.04, 819,539,418.24 and 223,242,551.04 is: 334,864,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,358,679.04 : 819,539,418.24 = 223,242,551.04 : x
  2. Step 2: Convert to fraction form
    546,358,679.04/819,539,418.24 = 223,242,551.04/x
  3. Step 3: Cross multiply
    546,358,679.04x = 819,539,418.24 × 223,242,551.04
  4. Step 4: Simplify right side
    546,358,679.04x = 182,956,070,405,735,104
  5. Step 5: Solve for x
    x = 182,956,070,405,735,104/546,358,679.04
  6. Step 6: Final answer
    x = 334,864,398.47

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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.