Home / 11,336,123,709.18-15,641,913,616.20-6,577,308,702.63

Finding the Fourth Proportional to 11,336,123,709.18, 15,641,913,616.20 and 6,577,308,702.63

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Solution

The fourth proportional to 11,336,123,709.18, 15,641,913,616.20 and 6,577,308,702.63 is: 9,075,562,087.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,123,709.18 : 15,641,913,616.20 = 6,577,308,702.63 : x
  2. Step 2: Convert to fraction form
    11,336,123,709.18/15,641,913,616.20 = 6,577,308,702.63/x
  3. Step 3: Cross multiply
    11,336,123,709.18x = 15,641,913,616.20 × 6,577,308,702.63
  4. Step 4: Simplify right side
    11,336,123,709.18x = 102,881,694,553,618,956,288
  5. Step 5: Solve for x
    x = 102,881,694,553,618,956,288/11,336,123,709.18
  6. Step 6: Final answer
    x = 9,075,562,087.44

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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.