Home / 1,600,595,329.99-2,208,774,114.54-886,162,727.74

Finding the Fourth Proportional to 1,600,595,329.99, 2,208,774,114.54 and 886,162,727.74

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Solution

The fourth proportional to 1,600,595,329.99, 2,208,774,114.54 and 886,162,727.74 is: 1,222,878,298.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,595,329.99 : 2,208,774,114.54 = 886,162,727.74 : x
  2. Step 2: Convert to fraction form
    1,600,595,329.99/2,208,774,114.54 = 886,162,727.74/x
  3. Step 3: Cross multiply
    1,600,595,329.99x = 2,208,774,114.54 × 886,162,727.74
  4. Step 4: Simplify right side
    1,600,595,329.99x = 1,957,333,294,302,269,696
  5. Step 5: Solve for x
    x = 1,957,333,294,302,269,696/1,600,595,329.99
  6. Step 6: Final answer
    x = 1,222,878,298.86

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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.