Home / 1,509,737,679,915.50-2,264,614,985,839.20-503,579,694,037.35

Finding the Fourth Proportional to 1,509,737,679,915.50, 2,264,614,985,839.20 and 503,579,694,037.35

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Solution

The fourth proportional to 1,509,737,679,915.50, 2,264,614,985,839.20 and 503,579,694,037.35 is: 755,372,364,916.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,737,679,915.50 : 2,264,614,985,839.20 = 503,579,694,037.35 : x
  2. Step 2: Convert to fraction form
    1,509,737,679,915.50/2,264,614,985,839.20 = 503,579,694,037.35/x
  3. Step 3: Cross multiply
    1,509,737,679,915.50x = 2,264,614,985,839.20 × 503,579,694,037.35
  4. Step 4: Simplify right side
    1,509,737,679,915.50x = 1,140,414,121,681,302,105,096,192
  5. Step 5: Solve for x
    x = 1,140,414,121,681,302,105,096,192/1,509,737,679,915.50
  6. Step 6: Final answer
    x = 755,372,364,916.49

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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.