Home / 531,523,765.60-797,397,622.80-224,657,922.40

Finding the Fourth Proportional to 531,523,765.60, 797,397,622.80 and 224,657,922.40

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Solution

The fourth proportional to 531,523,765.60, 797,397,622.80 and 224,657,922.40 is: 337,034,211.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,523,765.60 : 797,397,622.80 = 224,657,922.40 : x
  2. Step 2: Convert to fraction form
    531,523,765.60/797,397,622.80 = 224,657,922.40/x
  3. Step 3: Cross multiply
    531,523,765.60x = 797,397,622.80 × 224,657,922.40
  4. Step 4: Simplify right side
    531,523,765.60x = 179,141,693,264,946,880
  5. Step 5: Solve for x
    x = 179,141,693,264,946,880/531,523,765.60
  6. Step 6: Final answer
    x = 337,034,211.56

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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.