Home / 224,675,445.60-337,013,168.40-148,147,941.60

Finding the Fourth Proportional to 224,675,445.60, 337,013,168.40 and 148,147,941.60

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Solution

The fourth proportional to 224,675,445.60, 337,013,168.40 and 148,147,941.60 is: 222,221,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,675,445.60 : 337,013,168.40 = 148,147,941.60 : x
  2. Step 2: Convert to fraction form
    224,675,445.60/337,013,168.40 = 148,147,941.60/x
  3. Step 3: Cross multiply
    224,675,445.60x = 337,013,168.40 × 148,147,941.60
  4. Step 4: Simplify right side
    224,675,445.60x = 49,927,807,190,554,160
  5. Step 5: Solve for x
    x = 49,927,807,190,554,160/224,675,445.60
  6. Step 6: Final answer
    x = 222,221,912.40

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1.5x scale

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.