Home / 3,982,006,053,089.20-5,495,110,349,050.80-2,224,180,603,162.20

Finding the Fourth Proportional to 3,982,006,053,089.20, 5,495,110,349,050.80 and 2,224,180,603,162.20

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Solution

The fourth proportional to 3,982,006,053,089.20, 5,495,110,349,050.80 and 2,224,180,603,162.20 is: 3,069,336,833,657.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,006,053,089.20 : 5,495,110,349,050.80 = 2,224,180,603,162.20 : x
  2. Step 2: Convert to fraction form
    3,982,006,053,089.20/5,495,110,349,050.80 = 2,224,180,603,162.20/x
  3. Step 3: Cross multiply
    3,982,006,053,089.20x = 5,495,110,349,050.80 × 2,224,180,603,162.20
  4. Step 4: Simplify right side
    3,982,006,053,089.20x = 12,222,117,850,594,656,634,535,936
  5. Step 5: Solve for x
    x = 12,222,117,850,594,656,634,535,936/3,982,006,053,089.20
  6. Step 6: Final answer
    x = 3,069,336,833,657.71

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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.