Home / 793,206,056.70-1,189,809,085.05-779,601,167.10

Finding the Fourth Proportional to 793,206,056.70, 1,189,809,085.05 and 779,601,167.10

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Solution

The fourth proportional to 793,206,056.70, 1,189,809,085.05 and 779,601,167.10 is: 1,169,401,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,206,056.70 : 1,189,809,085.05 = 779,601,167.10 : x
  2. Step 2: Convert to fraction form
    793,206,056.70/1,189,809,085.05 = 779,601,167.10/x
  3. Step 3: Cross multiply
    793,206,056.70x = 1,189,809,085.05 × 779,601,167.10
  4. Step 4: Simplify right side
    793,206,056.70x = 927,576,551,331,163,136
  5. Step 5: Solve for x
    x = 927,576,551,331,163,136/793,206,056.70
  6. Step 6: Final answer
    x = 1,169,401,750.65

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Double scale
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Similar ratio
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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.