Home / 163,307,114.70-244,960,672.05-94,432,361.10

Finding the Fourth Proportional to 163,307,114.70, 244,960,672.05 and 94,432,361.10

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Solution

The fourth proportional to 163,307,114.70, 244,960,672.05 and 94,432,361.10 is: 141,648,541.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,307,114.70 : 244,960,672.05 = 94,432,361.10 : x
  2. Step 2: Convert to fraction form
    163,307,114.70/244,960,672.05 = 94,432,361.10/x
  3. Step 3: Cross multiply
    163,307,114.70x = 244,960,672.05 × 94,432,361.10
  4. Step 4: Simplify right side
    163,307,114.70x = 23,132,214,638,324,276
  5. Step 5: Solve for x
    x = 23,132,214,638,324,276/163,307,114.70
  6. Step 6: Final answer
    x = 141,648,541.65

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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.