Home / 9,553,240,591.14-13,183,511,961.72-5,266,359,807.18

Finding the Fourth Proportional to 9,553,240,591.14, 13,183,511,961.72 and 5,266,359,807.18

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Solution

The fourth proportional to 9,553,240,591.14, 13,183,511,961.72 and 5,266,359,807.18 is: 7,267,598,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,240,591.14 : 13,183,511,961.72 = 5,266,359,807.18 : x
  2. Step 2: Convert to fraction form
    9,553,240,591.14/13,183,511,961.72 = 5,266,359,807.18/x
  3. Step 3: Cross multiply
    9,553,240,591.14x = 13,183,511,961.72 × 5,266,359,807.18
  4. Step 4: Simplify right side
    9,553,240,591.14x = 69,429,117,512,678,965,248
  5. Step 5: Solve for x
    x = 69,429,117,512,678,965,248/9,553,240,591.14
  6. Step 6: Final answer
    x = 7,267,598,554.68

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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.