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Finding the Fourth Proportional to 601,062,212.04, 829,445,798.28 and 333,126,626.91

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Solution

The fourth proportional to 601,062,212.04, 829,445,798.28 and 333,126,626.91 is: 459,703,630.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,062,212.04 : 829,445,798.28 = 333,126,626.91 : x
  2. Step 2: Convert to fraction form
    601,062,212.04/829,445,798.28 = 333,126,626.91/x
  3. Step 3: Cross multiply
    601,062,212.04x = 829,445,798.28 × 333,126,626.91
  4. Step 4: Simplify right side
    601,062,212.04x = 276,310,480,985,688,704
  5. Step 5: Solve for x
    x = 276,310,480,985,688,704/601,062,212.04
  6. Step 6: Final answer
    x = 459,703,630.42

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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.