Home / 223,175,559.33-334,445,420.08-164,421,176.97

Finding the Fourth Proportional to 223,175,559.33, 334,445,420.08 and 164,421,176.97

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Solution

The fourth proportional to 223,175,559.33, 334,445,420.08 and 164,421,176.97 is: 246,397,543.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,175,559.33 : 334,445,420.08 = 164,421,176.97 : x
  2. Step 2: Convert to fraction form
    223,175,559.33/334,445,420.08 = 164,421,176.97/x
  3. Step 3: Cross multiply
    223,175,559.33x = 334,445,420.08 × 164,421,176.97
  4. Step 4: Simplify right side
    223,175,559.33x = 54,989,909,601,779,672
  5. Step 5: Solve for x
    x = 54,989,909,601,779,672/223,175,559.33
  6. Step 6: Final answer
    x = 246,397,543.56

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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.