Home / 3,176,074,024.66-4,382,957,965.92-1,747,114,439.90

Finding the Fourth Proportional to 3,176,074,024.66, 4,382,957,965.92 and 1,747,114,439.90

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Solution

The fourth proportional to 3,176,074,024.66, 4,382,957,965.92 and 1,747,114,439.90 is: 2,411,004,621.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,074,024.66 : 4,382,957,965.92 = 1,747,114,439.90 : x
  2. Step 2: Convert to fraction form
    3,176,074,024.66/4,382,957,965.92 = 1,747,114,439.90/x
  3. Step 3: Cross multiply
    3,176,074,024.66x = 4,382,957,965.92 × 1,747,114,439.90
  4. Step 4: Simplify right side
    3,176,074,024.66x = 7,657,529,151,733,564,416
  5. Step 5: Solve for x
    x = 7,657,529,151,733,564,416/3,176,074,024.66
  6. Step 6: Final answer
    x = 2,411,004,621.52

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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.