Home / 4,902,973,261.43-7,354,411,426.32-2,246,275,761.47

Finding the Fourth Proportional to 4,902,973,261.43, 7,354,411,426.32 and 2,246,275,761.47

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Solution

The fourth proportional to 4,902,973,261.43, 7,354,411,426.32 and 2,246,275,761.47 is: 3,369,391,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,973,261.43 : 7,354,411,426.32 = 2,246,275,761.47 : x
  2. Step 2: Convert to fraction form
    4,902,973,261.43/7,354,411,426.32 = 2,246,275,761.47/x
  3. Step 3: Cross multiply
    4,902,973,261.43x = 7,354,411,426.32 × 2,246,275,761.47
  4. Step 4: Simplify right side
    4,902,973,261.43x = 16,520,036,126,820,624,384
  5. Step 5: Solve for x
    x = 16,520,036,126,820,624,384/4,902,973,261.43
  6. Step 6: Final answer
    x = 3,369,391,437.80

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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.