Home / 1,654,735,120.38-2,482,833,742.71-867,600,583.44

Finding the Fourth Proportional to 1,654,735,120.38, 2,482,833,742.71 and 867,600,583.44

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Solution

The fourth proportional to 1,654,735,120.38, 2,482,833,742.71 and 867,600,583.44 is: 1,301,784,181.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,735,120.38 : 2,482,833,742.71 = 867,600,583.44 : x
  2. Step 2: Convert to fraction form
    1,654,735,120.38/2,482,833,742.71 = 867,600,583.44/x
  3. Step 3: Cross multiply
    1,654,735,120.38x = 2,482,833,742.71 × 867,600,583.44
  4. Step 4: Simplify right side
    1,654,735,120.38x = 2,154,108,003,759,715,072
  5. Step 5: Solve for x
    x = 2,154,108,003,759,715,072/1,654,735,120.38
  6. Step 6: Final answer
    x = 1,301,784,181.18

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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.