Home / 4,108,328,909.30-5,669,015,596.94-2,299,939,803.30

Finding the Fourth Proportional to 4,108,328,909.30, 5,669,015,596.94 and 2,299,939,803.30

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Solution

The fourth proportional to 4,108,328,909.30, 5,669,015,596.94 and 2,299,939,803.30 is: 3,173,649,166.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,328,909.30 : 5,669,015,596.94 = 2,299,939,803.30 : x
  2. Step 2: Convert to fraction form
    4,108,328,909.30/5,669,015,596.94 = 2,299,939,803.30/x
  3. Step 3: Cross multiply
    4,108,328,909.30x = 5,669,015,596.94 × 2,299,939,803.30
  4. Step 4: Simplify right side
    4,108,328,909.30x = 13,038,394,616,919,318,528
  5. Step 5: Solve for x
    x = 13,038,394,616,919,318,528/4,108,328,909.30
  6. Step 6: Final answer
    x = 3,173,649,166.07

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Double scale
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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.