Home / 601,062,217.41-829,445,805.69-333,126,632.28

Finding the Fourth Proportional to 601,062,217.41, 829,445,805.69 and 333,126,632.28

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Solution

The fourth proportional to 601,062,217.41, 829,445,805.69 and 333,126,632.28 is: 459,703,637.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,062,217.41 : 829,445,805.69 = 333,126,632.28 : x
  2. Step 2: Convert to fraction form
    601,062,217.41/829,445,805.69 = 333,126,632.28/x
  3. Step 3: Cross multiply
    601,062,217.41x = 829,445,805.69 × 333,126,632.28
  4. Step 4: Simplify right side
    601,062,217.41x = 276,310,487,908,280,960
  5. Step 5: Solve for x
    x = 276,310,487,908,280,960/601,062,217.41
  6. Step 6: Final answer
    x = 459,703,637.83

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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.