Home / 3,651,042,183,876.70-5,476,739,398,419.70-1,200,506,169,261.40

Finding the Fourth Proportional to 3,651,042,183,876.70, 5,476,739,398,419.70 and 1,200,506,169,261.40

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Solution

The fourth proportional to 3,651,042,183,876.70, 5,476,739,398,419.70 and 1,200,506,169,261.40 is: 1,800,817,165,102.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,042,183,876.70 : 5,476,739,398,419.70 = 1,200,506,169,261.40 : x
  2. Step 2: Convert to fraction form
    3,651,042,183,876.70/5,476,739,398,419.70 = 1,200,506,169,261.40/x
  3. Step 3: Cross multiply
    3,651,042,183,876.70x = 5,476,739,398,419.70 × 1,200,506,169,261.40
  4. Step 4: Simplify right side
    3,651,042,183,876.70x = 6,574,859,435,239,817,642,770,432
  5. Step 5: Solve for x
    x = 6,574,859,435,239,817,642,770,432/3,651,042,183,876.70
  6. Step 6: Final answer
    x = 1,800,817,165,102.87

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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.