Home / 6,176,964,913.47-8,525,143,364.25-3,767,045,524.76

Finding the Fourth Proportional to 6,176,964,913.47, 8,525,143,364.25 and 3,767,045,524.76

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Solution

The fourth proportional to 6,176,964,913.47, 8,525,143,364.25 and 3,767,045,524.76 is: 5,199,091,075.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,964,913.47 : 8,525,143,364.25 = 3,767,045,524.76 : x
  2. Step 2: Convert to fraction form
    6,176,964,913.47/8,525,143,364.25 = 3,767,045,524.76/x
  3. Step 3: Cross multiply
    6,176,964,913.47x = 8,525,143,364.25 × 3,767,045,524.76
  4. Step 4: Simplify right side
    6,176,964,913.47x = 32,114,603,158,192,746,496
  5. Step 5: Solve for x
    x = 32,114,603,158,192,746,496/6,176,964,913.47
  6. Step 6: Final answer
    x = 5,199,091,075.97

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Double scale
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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.