Home / 2,694,924,013.30-4,042,386,019.95-2,378,610,330.10

Finding the Fourth Proportional to 2,694,924,013.30, 4,042,386,019.95 and 2,378,610,330.10

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Solution

The fourth proportional to 2,694,924,013.30, 4,042,386,019.95 and 2,378,610,330.10 is: 3,567,915,495.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,924,013.30 : 4,042,386,019.95 = 2,378,610,330.10 : x
  2. Step 2: Convert to fraction form
    2,694,924,013.30/4,042,386,019.95 = 2,378,610,330.10/x
  3. Step 3: Cross multiply
    2,694,924,013.30x = 4,042,386,019.95 × 2,378,610,330.10
  4. Step 4: Simplify right side
    2,694,924,013.30x = 9,615,261,145,304,893,440
  5. Step 5: Solve for x
    x = 9,615,261,145,304,893,440/2,694,924,013.30
  6. Step 6: Final answer
    x = 3,567,915,495.15

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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.