Home / 3,960,298,334,114.40-5,940,447,501,171.60-3,960,298,334,114.40

Finding the Fourth Proportional to 3,960,298,334,114.40, 5,940,447,501,171.60 and 3,960,298,334,114.40

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Solution

The fourth proportional to 3,960,298,334,114.40, 5,940,447,501,171.60 and 3,960,298,334,114.40 is: 5,940,447,501,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,298,334,114.40 : 5,940,447,501,171.60 = 3,960,298,334,114.40 : x
  2. Step 2: Convert to fraction form
    3,960,298,334,114.40/5,940,447,501,171.60 = 3,960,298,334,114.40/x
  3. Step 3: Cross multiply
    3,960,298,334,114.40x = 5,940,447,501,171.60 × 3,960,298,334,114.40
  4. Step 4: Simplify right side
    3,960,298,334,114.40x = 23,525,944,342,783,937,176,666,112
  5. Step 5: Solve for x
    x = 23,525,944,342,783,937,176,666,112/3,960,298,334,114.40
  6. Step 6: Final answer
    x = 5,940,447,501,171.60

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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.