Home / 2,017,302,402.90-3,025,953,604.35-1,939,818,305.10

Finding the Fourth Proportional to 2,017,302,402.90, 3,025,953,604.35 and 1,939,818,305.10

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Solution

The fourth proportional to 2,017,302,402.90, 3,025,953,604.35 and 1,939,818,305.10 is: 2,909,727,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,302,402.90 : 3,025,953,604.35 = 1,939,818,305.10 : x
  2. Step 2: Convert to fraction form
    2,017,302,402.90/3,025,953,604.35 = 1,939,818,305.10/x
  3. Step 3: Cross multiply
    2,017,302,402.90x = 3,025,953,604.35 × 1,939,818,305.10
  4. Step 4: Simplify right side
    2,017,302,402.90x = 5,869,800,192,101,452,800
  5. Step 5: Solve for x
    x = 5,869,800,192,101,452,800/2,017,302,402.90
  6. Step 6: Final answer
    x = 2,909,727,457.65

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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.