Home / 1,600,594,205.42-2,208,772,563.87-886,161,600.00

Finding the Fourth Proportional to 1,600,594,205.42, 2,208,772,563.87 and 886,161,600.00

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Solution

The fourth proportional to 1,600,594,205.42, 2,208,772,563.87 and 886,161,600.00 is: 1,222,876,743.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,594,205.42 : 2,208,772,563.87 = 886,161,600.00 : x
  2. Step 2: Convert to fraction form
    1,600,594,205.42/2,208,772,563.87 = 886,161,600.00/x
  3. Step 3: Cross multiply
    1,600,594,205.42x = 2,208,772,563.87 × 886,161,600.00
  4. Step 4: Simplify right side
    1,600,594,205.42x = 1,957,329,429,219,666,432
  5. Step 5: Solve for x
    x = 1,957,329,429,219,666,432/1,600,594,205.42
  6. Step 6: Final answer
    x = 1,222,876,743.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.