Home / 3,314,259,442.53-4,972,044,068.15-1,215,755,336.50

Finding the Fourth Proportional to 3,314,259,442.53, 4,972,044,068.15 and 1,215,755,336.50

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Solution

The fourth proportional to 3,314,259,442.53, 4,972,044,068.15 and 1,215,755,336.50 is: 1,823,873,240.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,259,442.53 : 4,972,044,068.15 = 1,215,755,336.50 : x
  2. Step 2: Convert to fraction form
    3,314,259,442.53/4,972,044,068.15 = 1,215,755,336.50/x
  3. Step 3: Cross multiply
    3,314,259,442.53x = 4,972,044,068.15 × 1,215,755,336.50
  4. Step 4: Simplify right side
    3,314,259,442.53x = 6,044,789,109,148,023,808
  5. Step 5: Solve for x
    x = 6,044,789,109,148,023,808/3,314,259,442.53
  6. Step 6: Final answer
    x = 1,823,873,240.45

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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.