Home / 3,012,174,711.60-4,518,262,067.40-3,012,174,711.60

Finding the Fourth Proportional to 3,012,174,711.60, 4,518,262,067.40 and 3,012,174,711.60

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Solution

The fourth proportional to 3,012,174,711.60, 4,518,262,067.40 and 3,012,174,711.60 is: 4,518,262,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,174,711.60 : 4,518,262,067.40 = 3,012,174,711.60 : x
  2. Step 2: Convert to fraction form
    3,012,174,711.60/4,518,262,067.40 = 3,012,174,711.60/x
  3. Step 3: Cross multiply
    3,012,174,711.60x = 4,518,262,067.40 × 3,012,174,711.60
  4. Step 4: Simplify right side
    3,012,174,711.60x = 13,609,794,739,803,813,888
  5. Step 5: Solve for x
    x = 13,609,794,739,803,813,888/3,012,174,711.60
  6. Step 6: Final answer
    x = 4,518,262,067.40

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1.5x scale

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.