Home / 19,332,550.98-26,679,605.19-10,631,385.66

Finding the Fourth Proportional to 19,332,550.98, 26,679,605.19 and 10,631,385.66

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Solution

The fourth proportional to 19,332,550.98, 26,679,605.19 and 10,631,385.66 is: 14,671,688.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332,550.98 : 26,679,605.19 = 10,631,385.66 : x
  2. Step 2: Convert to fraction form
    19,332,550.98/26,679,605.19 = 10,631,385.66/x
  3. Step 3: Cross multiply
    19,332,550.98x = 26,679,605.19 × 10,631,385.66
  4. Step 4: Simplify right side
    19,332,550.98x = 283,641,172,031,427.56
  5. Step 5: Solve for x
    x = 283,641,172,031,427.56/19,332,550.98
  6. Step 6: Final answer
    x = 14,671,688.82

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Double scale
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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.