Home / 48,506,688,193.20-72,760,032,289.80-27,609,577,767.60

Finding the Fourth Proportional to 48,506,688,193.20, 72,760,032,289.80 and 27,609,577,767.60

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Solution

The fourth proportional to 48,506,688,193.20, 72,760,032,289.80 and 27,609,577,767.60 is: 41,414,366,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,506,688,193.20 : 72,760,032,289.80 = 27,609,577,767.60 : x
  2. Step 2: Convert to fraction form
    48,506,688,193.20/72,760,032,289.80 = 27,609,577,767.60/x
  3. Step 3: Cross multiply
    48,506,688,193.20x = 72,760,032,289.80 × 27,609,577,767.60
  4. Step 4: Simplify right side
    48,506,688,193.20x = 2,008,873,769,878,320,054,272
  5. Step 5: Solve for x
    x = 2,008,873,769,878,320,054,272/48,506,688,193.20
  6. Step 6: Final answer
    x = 41,414,366,651.40

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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.