Home / 3,176,074,024.16-4,382,957,965.23-1,747,114,439.40

Finding the Fourth Proportional to 3,176,074,024.16, 4,382,957,965.23 and 1,747,114,439.40

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Solution

The fourth proportional to 3,176,074,024.16, 4,382,957,965.23 and 1,747,114,439.40 is: 2,411,004,620.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,074,024.16 : 4,382,957,965.23 = 1,747,114,439.40 : x
  2. Step 2: Convert to fraction form
    3,176,074,024.16/4,382,957,965.23 = 1,747,114,439.40/x
  3. Step 3: Cross multiply
    3,176,074,024.16x = 4,382,957,965.23 × 1,747,114,439.40
  4. Step 4: Simplify right side
    3,176,074,024.16x = 7,657,529,148,336,575,488
  5. Step 5: Solve for x
    x = 7,657,529,148,336,575,488/3,176,074,024.16
  6. Step 6: Final answer
    x = 2,411,004,620.83

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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.