Home / 629,506,211.47-944,261,088.68-241,447,993.27

Finding the Fourth Proportional to 629,506,211.47, 944,261,088.68 and 241,447,993.27

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Solution

The fourth proportional to 629,506,211.47, 944,261,088.68 and 241,447,993.27 is: 362,172,669.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,506,211.47 : 944,261,088.68 = 241,447,993.27 : x
  2. Step 2: Convert to fraction form
    629,506,211.47/944,261,088.68 = 241,447,993.27/x
  3. Step 3: Cross multiply
    629,506,211.47x = 944,261,088.68 × 241,447,993.27
  4. Step 4: Simplify right side
    629,506,211.47x = 227,989,944,987,593,088
  5. Step 5: Solve for x
    x = 227,989,944,987,593,088/629,506,211.47
  6. Step 6: Final answer
    x = 362,172,669.36

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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.