Home / 2,559,026,264,758.40-3,838,485,618,200.20-622,853,948,008.95

Finding the Fourth Proportional to 2,559,026,264,758.40, 3,838,485,618,200.20 and 622,853,948,008.95

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Solution

The fourth proportional to 2,559,026,264,758.40, 3,838,485,618,200.20 and 622,853,948,008.95 is: 934,267,832,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,026,264,758.40 : 3,838,485,618,200.20 = 622,853,948,008.95 : x
  2. Step 2: Convert to fraction form
    2,559,026,264,758.40/3,838,485,618,200.20 = 622,853,948,008.95/x
  3. Step 3: Cross multiply
    2,559,026,264,758.40x = 3,838,485,618,200.20 × 622,853,948,008.95
  4. Step 4: Simplify right side
    2,559,026,264,758.40x = 2,390,815,921,671,569,689,018,368
  5. Step 5: Solve for x
    x = 2,390,815,921,671,569,689,018,368/2,559,026,264,758.40
  6. Step 6: Final answer
    x = 934,267,832,494.20

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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.