Home / 1,716,067,306.80-2,574,100,960.20-472,495,366.80

Finding the Fourth Proportional to 1,716,067,306.80, 2,574,100,960.20 and 472,495,366.80

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Solution

The fourth proportional to 1,716,067,306.80, 2,574,100,960.20 and 472,495,366.80 is: 708,743,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,067,306.80 : 2,574,100,960.20 = 472,495,366.80 : x
  2. Step 2: Convert to fraction form
    1,716,067,306.80/2,574,100,960.20 = 472,495,366.80/x
  3. Step 3: Cross multiply
    1,716,067,306.80x = 2,574,100,960.20 × 472,495,366.80
  4. Step 4: Simplify right side
    1,716,067,306.80x = 1,216,250,777,369,931,264
  5. Step 5: Solve for x
    x = 1,216,250,777,369,931,264/1,716,067,306.80
  6. Step 6: Final answer
    x = 708,743,050.20

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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.