Home / 439,824,497.20-606,941,176.88-244,266,806.32

Finding the Fourth Proportional to 439,824,497.20, 606,941,176.88 and 244,266,806.32

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Solution

The fourth proportional to 439,824,497.20, 606,941,176.88 and 244,266,806.32 is: 337,078,957.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,824,497.20 : 606,941,176.88 = 244,266,806.32 : x
  2. Step 2: Convert to fraction form
    439,824,497.20/606,941,176.88 = 244,266,806.32/x
  3. Step 3: Cross multiply
    439,824,497.20x = 606,941,176.88 × 244,266,806.32
  4. Step 4: Simplify right side
    439,824,497.20x = 148,255,582,900,579,808
  5. Step 5: Solve for x
    x = 148,255,582,900,579,808/439,824,497.20
  6. Step 6: Final answer
    x = 337,078,957.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.