Home / 1,509,737,725,708.60-2,264,615,055,008.50-503,579,739,830.49

Finding the Fourth Proportional to 1,509,737,725,708.60, 2,264,615,055,008.50 and 503,579,739,830.49

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Solution

The fourth proportional to 1,509,737,725,708.60, 2,264,615,055,008.50 and 503,579,739,830.49 is: 755,372,433,766.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,737,725,708.60 : 2,264,615,055,008.50 = 503,579,739,830.49 : x
  2. Step 2: Convert to fraction form
    1,509,737,725,708.60/2,264,615,055,008.50 = 503,579,739,830.49/x
  3. Step 3: Cross multiply
    1,509,737,725,708.60x = 2,264,615,055,008.50 × 503,579,739,830.49
  4. Step 4: Simplify right side
    1,509,737,725,708.60x = 1,140,414,260,217,391,148,433,408
  5. Step 5: Solve for x
    x = 1,140,414,260,217,391,148,433,408/1,509,737,725,708.60
  6. Step 6: Final answer
    x = 755,372,433,766.36

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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.