Home / 5,867,448,528.80-8,798,149,484.40-2,185,058,410.40

Finding the Fourth Proportional to 5,867,448,528.80, 8,798,149,484.40 and 2,185,058,410.40

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Solution

The fourth proportional to 5,867,448,528.80, 8,798,149,484.40 and 2,185,058,410.40 is: 3,276,461,724.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,448,528.80 : 8,798,149,484.40 = 2,185,058,410.40 : x
  2. Step 2: Convert to fraction form
    5,867,448,528.80/8,798,149,484.40 = 2,185,058,410.40/x
  3. Step 3: Cross multiply
    5,867,448,528.80x = 8,798,149,484.40 × 2,185,058,410.40
  4. Step 4: Simplify right side
    5,867,448,528.80x = 19,224,470,526,844,645,376
  5. Step 5: Solve for x
    x = 19,224,470,526,844,645,376/5,867,448,528.80
  6. Step 6: Final answer
    x = 3,276,461,724.80

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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.