Home / 1,327,044,267,376.50-1,990,656,294,760.10-466,413,804,309.08

Finding the Fourth Proportional to 1,327,044,267,376.50, 1,990,656,294,760.10 and 466,413,804,309.08

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Solution

The fourth proportional to 1,327,044,267,376.50, 1,990,656,294,760.10 and 466,413,804,309.08 is: 699,652,301,235.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,044,267,376.50 : 1,990,656,294,760.10 = 466,413,804,309.08 : x
  2. Step 2: Convert to fraction form
    1,327,044,267,376.50/1,990,656,294,760.10 = 466,413,804,309.08/x
  3. Step 3: Cross multiply
    1,327,044,267,376.50x = 1,990,656,294,760.10 × 466,413,804,309.08
  4. Step 4: Simplify right side
    1,327,044,267,376.50x = 928,469,575,510,875,621,556,224
  5. Step 5: Solve for x
    x = 928,469,575,510,875,621,556,224/1,327,044,267,376.50
  6. Step 6: Final answer
    x = 699,652,301,235.15

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Double scale
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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.