Home / 6,176,964,901.80-8,525,143,348.16-3,767,045,513.13

Finding the Fourth Proportional to 6,176,964,901.80, 8,525,143,348.16 and 3,767,045,513.13

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Solution

The fourth proportional to 6,176,964,901.80, 8,525,143,348.16 and 3,767,045,513.13 is: 5,199,091,059.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,964,901.80 : 8,525,143,348.16 = 3,767,045,513.13 : x
  2. Step 2: Convert to fraction form
    6,176,964,901.80/8,525,143,348.16 = 3,767,045,513.13/x
  3. Step 3: Cross multiply
    6,176,964,901.80x = 8,525,143,348.16 × 3,767,045,513.13
  4. Step 4: Simplify right side
    6,176,964,901.80x = 32,114,602,998,479,962,112
  5. Step 5: Solve for x
    x = 32,114,602,998,479,962,112/6,176,964,901.80
  6. Step 6: Final answer
    x = 5,199,091,059.94

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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.