Home / 2,098,599,425.40-3,146,464,247.40-993,733,586.40

Finding the Fourth Proportional to 2,098,599,425.40, 3,146,464,247.40 and 993,733,586.40

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Solution

The fourth proportional to 2,098,599,425.40, 3,146,464,247.40 and 993,733,586.40 is: 1,489,920,926.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,599,425.40 : 3,146,464,247.40 = 993,733,586.40 : x
  2. Step 2: Convert to fraction form
    2,098,599,425.40/3,146,464,247.40 = 993,733,586.40/x
  3. Step 3: Cross multiply
    2,098,599,425.40x = 3,146,464,247.40 × 993,733,586.40
  4. Step 4: Simplify right side
    2,098,599,425.40x = 3,126,747,201,048,178,688
  5. Step 5: Solve for x
    x = 3,126,747,201,048,178,688/2,098,599,425.40
  6. Step 6: Final answer
    x = 1,489,920,926.88

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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.