Home / 798,353,752.80-1,197,530,629.20-583,362,904.80

Finding the Fourth Proportional to 798,353,752.80, 1,197,530,629.20 and 583,362,904.80

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Solution

The fourth proportional to 798,353,752.80, 1,197,530,629.20 and 583,362,904.80 is: 875,044,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,353,752.80 : 1,197,530,629.20 = 583,362,904.80 : x
  2. Step 2: Convert to fraction form
    798,353,752.80/1,197,530,629.20 = 583,362,904.80/x
  3. Step 3: Cross multiply
    798,353,752.80x = 1,197,530,629.20 × 583,362,904.80
  4. Step 4: Simplify right side
    798,353,752.80x = 698,594,946,437,083,648
  5. Step 5: Solve for x
    x = 698,594,946,437,083,648/798,353,752.80
  6. Step 6: Final answer
    x = 875,044,357.20

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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.