Home / 1,651,874,202.54-2,478,184,599.61-546,476,445.08

Finding the Fourth Proportional to 1,651,874,202.54, 2,478,184,599.61 and 546,476,445.08

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Solution

The fourth proportional to 1,651,874,202.54, 2,478,184,599.61 and 546,476,445.08 is: 819,838,162.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,874,202.54 : 2,478,184,599.61 = 546,476,445.08 : x
  2. Step 2: Convert to fraction form
    1,651,874,202.54/2,478,184,599.61 = 546,476,445.08/x
  3. Step 3: Cross multiply
    1,651,874,202.54x = 2,478,184,599.61 × 546,476,445.08
  4. Step 4: Simplify right side
    1,651,874,202.54x = 1,354,269,510,246,876,160
  5. Step 5: Solve for x
    x = 1,354,269,510,246,876,160/1,651,874,202.54
  6. Step 6: Final answer
    x = 819,838,162.11

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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.