Home / 2,620,516,182,404.70-3,930,774,273,607-2,620,516,182,404.70

Finding the Fourth Proportional to 2,620,516,182,404.70, 3,930,774,273,607 and 2,620,516,182,404.70

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Solution

The fourth proportional to 2,620,516,182,404.70, 3,930,774,273,607 and 2,620,516,182,404.70 is: 3,930,774,273,607

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,516,182,404.70 : 3,930,774,273,607 = 2,620,516,182,404.70 : x
  2. Step 2: Convert to fraction form
    2,620,516,182,404.70/3,930,774,273,607 = 2,620,516,182,404.70/x
  3. Step 3: Cross multiply
    2,620,516,182,404.70x = 3,930,774,273,607 × 2,620,516,182,404.70
  4. Step 4: Simplify right side
    2,620,516,182,404.70x = 10,300,657,593,367,224,184,209,408
  5. Step 5: Solve for x
    x = 10,300,657,593,367,224,184,209,408/2,620,516,182,404.70
  6. Step 6: Final answer
    x = 3,930,774,273,607

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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.