Home / 2,093,188,548.80-2,888,470,044.60-1,153,338,595.76

Finding the Fourth Proportional to 2,093,188,548.80, 2,888,470,044.60 and 1,153,338,595.76

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Solution

The fourth proportional to 2,093,188,548.80, 2,888,470,044.60 and 1,153,338,595.76 is: 1,591,535,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,188,548.80 : 2,888,470,044.60 = 1,153,338,595.76 : x
  2. Step 2: Convert to fraction form
    2,093,188,548.80/2,888,470,044.60 = 1,153,338,595.76/x
  3. Step 3: Cross multiply
    2,093,188,548.80x = 2,888,470,044.60 × 1,153,338,595.76
  4. Step 4: Simplify right side
    2,093,188,548.80x = 3,331,383,985,133,788,672
  5. Step 5: Solve for x
    x = 3,331,383,985,133,788,672/2,093,188,548.80
  6. Step 6: Final answer
    x = 1,591,535,548.50

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Double scale
Find fourth proportional to 2,093,188,549.80, 2,888,470,045.98 and 1,153,338,596.76
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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.