Home / 3,594,760,808.40-5,392,141,212.60-2,065,937,000.40

Finding the Fourth Proportional to 3,594,760,808.40, 5,392,141,212.60 and 2,065,937,000.40

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Solution

The fourth proportional to 3,594,760,808.40, 5,392,141,212.60 and 2,065,937,000.40 is: 3,098,905,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,760,808.40 : 5,392,141,212.60 = 2,065,937,000.40 : x
  2. Step 2: Convert to fraction form
    3,594,760,808.40/5,392,141,212.60 = 2,065,937,000.40/x
  3. Step 3: Cross multiply
    3,594,760,808.40x = 5,392,141,212.60 × 2,065,937,000.40
  4. Step 4: Simplify right side
    3,594,760,808.40x = 11,139,824,042,492,063,744
  5. Step 5: Solve for x
    x = 11,139,824,042,492,063,744/3,594,760,808.40
  6. Step 6: Final answer
    x = 3,098,905,500.60

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Double scale
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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.