Home / 61,408,607,434.92-84,738,618,742.14-35,337,817,310.04

Finding the Fourth Proportional to 61,408,607,434.92, 84,738,618,742.14 and 35,337,817,310.04

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Solution

The fourth proportional to 61,408,607,434.92, 84,738,618,742.14 and 35,337,817,310.04 is: 48,763,161,278.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,408,607,434.92 : 84,738,618,742.14 = 35,337,817,310.04 : x
  2. Step 2: Convert to fraction form
    61,408,607,434.92/84,738,618,742.14 = 35,337,817,310.04/x
  3. Step 3: Cross multiply
    61,408,607,434.92x = 84,738,618,742.14 × 35,337,817,310.04
  4. Step 4: Simplify right side
    61,408,607,434.92x = 2,994,477,828,214,874,963,968
  5. Step 5: Solve for x
    x = 2,994,477,828,214,874,963,968/61,408,607,434.92
  6. Step 6: Final answer
    x = 48,763,161,278.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.