Home / 3,537,693,122,659.60-5,307,070,275,792.60-1,242,553,043,859.60

Finding the Fourth Proportional to 3,537,693,122,659.60, 5,307,070,275,792.60 and 1,242,553,043,859.60

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Solution

The fourth proportional to 3,537,693,122,659.60, 5,307,070,275,792.60 and 1,242,553,043,859.60 is: 1,864,015,926,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,693,122,659.60 : 5,307,070,275,792.60 = 1,242,553,043,859.60 : x
  2. Step 2: Convert to fraction form
    3,537,693,122,659.60/5,307,070,275,792.60 = 1,242,553,043,859.60/x
  3. Step 3: Cross multiply
    3,537,693,122,659.60x = 5,307,070,275,792.60 × 1,242,553,043,859.60
  4. Step 4: Simplify right side
    3,537,693,122,659.60x = 6,594,316,325,162,902,125,281,280
  5. Step 5: Solve for x
    x = 6,594,316,325,162,902,125,281,280/3,537,693,122,659.60
  6. Step 6: Final answer
    x = 1,864,015,926,911.54

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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.