Home / 4,538,551,547.60-6,793,864,405.83-2,961,262,571.80

Finding the Fourth Proportional to 4,538,551,547.60, 6,793,864,405.83 and 2,961,262,571.80

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Solution

The fourth proportional to 4,538,551,547.60, 6,793,864,405.83 and 2,961,262,571.80 is: 4,432,783,493.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,551,547.60 : 6,793,864,405.83 = 2,961,262,571.80 : x
  2. Step 2: Convert to fraction form
    4,538,551,547.60/6,793,864,405.83 = 2,961,262,571.80/x
  3. Step 3: Cross multiply
    4,538,551,547.60x = 6,793,864,405.83 × 2,961,262,571.80
  4. Step 4: Simplify right side
    4,538,551,547.60x = 20,118,416,382,868,627,456
  5. Step 5: Solve for x
    x = 20,118,416,382,868,627,456/4,538,551,547.60
  6. Step 6: Final answer
    x = 4,432,783,493.12

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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.