Home / 19,125,847,773.66-26,393,761,599.27-10,552,273,981.65

Finding the Fourth Proportional to 19,125,847,773.66, 26,393,761,599.27 and 10,552,273,981.65

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Solution

The fourth proportional to 19,125,847,773.66, 26,393,761,599.27 and 10,552,273,981.65 is: 14,562,188,672.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,125,847,773.66 : 26,393,761,599.27 = 10,552,273,981.65 : x
  2. Step 2: Convert to fraction form
    19,125,847,773.66/26,393,761,599.27 = 10,552,273,981.65/x
  3. Step 3: Cross multiply
    19,125,847,773.66x = 26,393,761,599.27 × 10,552,273,981.65
  4. Step 4: Simplify right side
    19,125,847,773.66x = 278,514,203,801,849,724,928
  5. Step 5: Solve for x
    x = 278,514,203,801,849,724,928/19,125,847,773.66
  6. Step 6: Final answer
    x = 14,562,188,672.52

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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.