Home / 694,262,936,706.23-1,041,528,516,028.50-263,966,564,900.13

Finding the Fourth Proportional to 694,262,936,706.23, 1,041,528,516,028.50 and 263,966,564,900.13

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Solution

The fourth proportional to 694,262,936,706.23, 1,041,528,516,028.50 and 263,966,564,900.13 is: 396,000,837,846.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,262,936,706.23 : 1,041,528,516,028.50 = 263,966,564,900.13 : x
  2. Step 2: Convert to fraction form
    694,262,936,706.23/1,041,528,516,028.50 = 263,966,564,900.13/x
  3. Step 3: Cross multiply
    694,262,936,706.23x = 1,041,528,516,028.50 × 263,966,564,900.13
  4. Step 4: Simplify right side
    694,262,936,706.23x = 274,928,704,621,573,142,740,992
  5. Step 5: Solve for x
    x = 274,928,704,621,573,142,740,992/694,262,936,706.23
  6. Step 6: Final answer
    x = 396,000,837,846.69

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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.