Home / 52,932,376,639.20-74,291,289,129.60-52,932,376,639.20

Finding the Fourth Proportional to 52,932,376,639.20, 74,291,289,129.60 and 52,932,376,639.20

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Solution

The fourth proportional to 52,932,376,639.20, 74,291,289,129.60 and 52,932,376,639.20 is: 74,291,289,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,932,376,639.20 : 74,291,289,129.60 = 52,932,376,639.20 : x
  2. Step 2: Convert to fraction form
    52,932,376,639.20/74,291,289,129.60 = 52,932,376,639.20/x
  3. Step 3: Cross multiply
    52,932,376,639.20x = 74,291,289,129.60 × 52,932,376,639.20
  4. Step 4: Simplify right side
    52,932,376,639.20x = 3,932,414,497,219,691,937,792
  5. Step 5: Solve for x
    x = 3,932,414,497,219,691,937,792/52,932,376,639.20
  6. Step 6: Final answer
    x = 74,291,289,129.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.