Home / 1,700,487,500,947.30-2,552,546,425,002.10-732,873,462,664.72

Finding the Fourth Proportional to 1,700,487,500,947.30, 2,552,546,425,002.10 and 732,873,462,664.72

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Solution

The fourth proportional to 1,700,487,500,947.30, 2,552,546,425,002.10 and 732,873,462,664.72 is: 1,100,092,494,688.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,487,500,947.30 : 2,552,546,425,002.10 = 732,873,462,664.72 : x
  2. Step 2: Convert to fraction form
    1,700,487,500,947.30/2,552,546,425,002.10 = 732,873,462,664.72/x
  3. Step 3: Cross multiply
    1,700,487,500,947.30x = 2,552,546,425,002.10 × 732,873,462,664.72
  4. Step 4: Simplify right side
    1,700,487,500,947.30x = 1,870,693,537,103,740,995,108,864
  5. Step 5: Solve for x
    x = 1,870,693,537,103,740,995,108,864/1,700,487,500,947.30
  6. Step 6: Final answer
    x = 1,100,092,494,688.51

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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.