Home / 996,476,601.60-1,494,714,902.40-537,311,577.60

Finding the Fourth Proportional to 996,476,601.60, 1,494,714,902.40 and 537,311,577.60

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Solution

The fourth proportional to 996,476,601.60, 1,494,714,902.40 and 537,311,577.60 is: 805,967,366.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,476,601.60 : 1,494,714,902.40 = 537,311,577.60 : x
  2. Step 2: Convert to fraction form
    996,476,601.60/1,494,714,902.40 = 537,311,577.60/x
  3. Step 3: Cross multiply
    996,476,601.60x = 1,494,714,902.40 × 537,311,577.60
  4. Step 4: Simplify right side
    996,476,601.60x = 803,127,622,270,774,144
  5. Step 5: Solve for x
    x = 803,127,622,270,774,144/996,476,601.60
  6. Step 6: Final answer
    x = 805,967,366.40

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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.