Home / 4,044,043,908.30-6,066,065,862.45-3,309,379,869.90

Finding the Fourth Proportional to 4,044,043,908.30, 6,066,065,862.45 and 3,309,379,869.90

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Solution

The fourth proportional to 4,044,043,908.30, 6,066,065,862.45 and 3,309,379,869.90 is: 4,964,069,804.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,043,908.30 : 6,066,065,862.45 = 3,309,379,869.90 : x
  2. Step 2: Convert to fraction form
    4,044,043,908.30/6,066,065,862.45 = 3,309,379,869.90/x
  3. Step 3: Cross multiply
    4,044,043,908.30x = 6,066,065,862.45 × 3,309,379,869.90
  4. Step 4: Simplify right side
    4,044,043,908.30x = 20,074,916,254,679,613,440
  5. Step 5: Solve for x
    x = 20,074,916,254,679,613,440/4,044,043,908.30
  6. Step 6: Final answer
    x = 4,964,069,804.85

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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.