Home / 466,176,010.40-699,264,015.60-224,311,306.40

Finding the Fourth Proportional to 466,176,010.40, 699,264,015.60 and 224,311,306.40

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Solution

The fourth proportional to 466,176,010.40, 699,264,015.60 and 224,311,306.40 is: 336,466,959.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,176,010.40 : 699,264,015.60 = 224,311,306.40 : x
  2. Step 2: Convert to fraction form
    466,176,010.40/699,264,015.60 = 224,311,306.40/x
  3. Step 3: Cross multiply
    466,176,010.40x = 699,264,015.60 × 224,311,306.40
  4. Step 4: Simplify right side
    466,176,010.40x = 156,852,824,857,745,984
  5. Step 5: Solve for x
    x = 156,852,824,857,745,984/466,176,010.40
  6. Step 6: Final answer
    x = 336,466,959.60

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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.