Home / 59,189,445,964.80-88,784,168,947.20-46,637,022,121.20

Finding the Fourth Proportional to 59,189,445,964.80, 88,784,168,947.20 and 46,637,022,121.20

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Solution

The fourth proportional to 59,189,445,964.80, 88,784,168,947.20 and 46,637,022,121.20 is: 69,955,533,181.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,189,445,964.80 : 88,784,168,947.20 = 46,637,022,121.20 : x
  2. Step 2: Convert to fraction form
    59,189,445,964.80/88,784,168,947.20 = 46,637,022,121.20/x
  3. Step 3: Cross multiply
    59,189,445,964.80x = 88,784,168,947.20 × 46,637,022,121.20
  4. Step 4: Simplify right side
    59,189,445,964.80x = 4,140,629,251,202,924,150,784
  5. Step 5: Solve for x
    x = 4,140,629,251,202,924,150,784/59,189,445,964.80
  6. Step 6: Final answer
    x = 69,955,533,181.80

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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.