Home / 3,680,878,464,011.60-5,521,317,696,017.40-3,680,878,464,011.60

Finding the Fourth Proportional to 3,680,878,464,011.60, 5,521,317,696,017.40 and 3,680,878,464,011.60

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Solution

The fourth proportional to 3,680,878,464,011.60, 5,521,317,696,017.40 and 3,680,878,464,011.60 is: 5,521,317,696,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,878,464,011.60 : 5,521,317,696,017.40 = 3,680,878,464,011.60 : x
  2. Step 2: Convert to fraction form
    3,680,878,464,011.60/5,521,317,696,017.40 = 3,680,878,464,011.60/x
  3. Step 3: Cross multiply
    3,680,878,464,011.60x = 5,521,317,696,017.40 × 3,680,878,464,011.60
  4. Step 4: Simplify right side
    3,680,878,464,011.60x = 20,323,299,400,236,594,987,270,144
  5. Step 5: Solve for x
    x = 20,323,299,400,236,594,987,270,144/3,680,878,464,011.60
  6. Step 6: Final answer
    x = 5,521,317,696,017.40

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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.