Home / 629,864,014.40-944,512,586.40-241,557,790.40

Finding the Fourth Proportional to 629,864,014.40, 944,512,586.40 and 241,557,790.40

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Solution

The fourth proportional to 629,864,014.40, 944,512,586.40 and 241,557,790.40 is: 362,227,985.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,864,014.40 : 944,512,586.40 = 241,557,790.40 : x
  2. Step 2: Convert to fraction form
    629,864,014.40/944,512,586.40 = 241,557,790.40/x
  3. Step 3: Cross multiply
    629,864,014.40x = 944,512,586.40 × 241,557,790.40
  4. Step 4: Simplify right side
    629,864,014.40x = 228,154,373,375,773,088
  5. Step 5: Solve for x
    x = 228,154,373,375,773,088/629,864,014.40
  6. Step 6: Final answer
    x = 362,227,985.98

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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.