Home / 3,410,986,818.60-5,116,480,227.90-1,574,326,722.60

Finding the Fourth Proportional to 3,410,986,818.60, 5,116,480,227.90 and 1,574,326,722.60

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Solution

The fourth proportional to 3,410,986,818.60, 5,116,480,227.90 and 1,574,326,722.60 is: 2,361,490,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,986,818.60 : 5,116,480,227.90 = 1,574,326,722.60 : x
  2. Step 2: Convert to fraction form
    3,410,986,818.60/5,116,480,227.90 = 1,574,326,722.60/x
  3. Step 3: Cross multiply
    3,410,986,818.60x = 5,116,480,227.90 × 1,574,326,722.60
  4. Step 4: Simplify right side
    3,410,986,818.60x = 8,055,011,548,437,507,072
  5. Step 5: Solve for x
    x = 8,055,011,548,437,507,072/3,410,986,818.60
  6. Step 6: Final answer
    x = 2,361,490,083.90

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Double scale
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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.