Home / 1,694,102,688,401.10-2,541,154,032,601.70-633,982,480,989.90

Finding the Fourth Proportional to 1,694,102,688,401.10, 2,541,154,032,601.70 and 633,982,480,989.90

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Solution

The fourth proportional to 1,694,102,688,401.10, 2,541,154,032,601.70 and 633,982,480,989.90 is: 950,973,721,484.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,102,688,401.10 : 2,541,154,032,601.70 = 633,982,480,989.90 : x
  2. Step 2: Convert to fraction form
    1,694,102,688,401.10/2,541,154,032,601.70 = 633,982,480,989.90/x
  3. Step 3: Cross multiply
    1,694,102,688,401.10x = 2,541,154,032,601.70 × 633,982,480,989.90
  4. Step 4: Simplify right side
    1,694,102,688,401.10x = 1,611,047,138,166,315,239,342,080
  5. Step 5: Solve for x
    x = 1,611,047,138,166,315,239,342,080/1,694,102,688,401.10
  6. Step 6: Final answer
    x = 950,973,721,484.87

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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.