Home / 9,275,919,228.80-13,913,878,843.20-4,852,629,497.60

Finding the Fourth Proportional to 9,275,919,228.80, 13,913,878,843.20 and 4,852,629,497.60

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Solution

The fourth proportional to 9,275,919,228.80, 13,913,878,843.20 and 4,852,629,497.60 is: 7,278,944,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,919,228.80 : 13,913,878,843.20 = 4,852,629,497.60 : x
  2. Step 2: Convert to fraction form
    9,275,919,228.80/13,913,878,843.20 = 4,852,629,497.60/x
  3. Step 3: Cross multiply
    9,275,919,228.80x = 13,913,878,843.20 × 4,852,629,497.60
  4. Step 4: Simplify right side
    9,275,919,228.80x = 67,518,898,900,544,897,024
  5. Step 5: Solve for x
    x = 67,518,898,900,544,897,024/9,275,919,228.80
  6. Step 6: Final answer
    x = 7,278,944,246.40

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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.