Home / 2,865,364,099.60-4,298,046,149.40-2,636,040,528.40

Finding the Fourth Proportional to 2,865,364,099.60, 4,298,046,149.40 and 2,636,040,528.40

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Solution

The fourth proportional to 2,865,364,099.60, 4,298,046,149.40 and 2,636,040,528.40 is: 3,954,060,792.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,364,099.60 : 4,298,046,149.40 = 2,636,040,528.40 : x
  2. Step 2: Convert to fraction form
    2,865,364,099.60/4,298,046,149.40 = 2,636,040,528.40/x
  3. Step 3: Cross multiply
    2,865,364,099.60x = 4,298,046,149.40 × 2,636,040,528.40
  4. Step 4: Simplify right side
    2,865,364,099.60x = 11,329,823,842,751,961,088
  5. Step 5: Solve for x
    x = 11,329,823,842,751,961,088/2,865,364,099.60
  6. Step 6: Final answer
    x = 3,954,060,792.60

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1.5x scale

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.