Home / 34,121,948.98-51,182,923.61-11,402,846.23

Finding the Fourth Proportional to 34,121,948.98, 51,182,923.61 and 11,402,846.23

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Solution

The fourth proportional to 34,121,948.98, 51,182,923.61 and 11,402,846.23 is: 17,104,269.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,121,948.98 : 51,182,923.61 = 11,402,846.23 : x
  2. Step 2: Convert to fraction form
    34,121,948.98/51,182,923.61 = 11,402,846.23/x
  3. Step 3: Cross multiply
    34,121,948.98x = 51,182,923.61 × 11,402,846.23
  4. Step 4: Simplify right side
    34,121,948.98x = 583,631,007,526,666.50
  5. Step 5: Solve for x
    x = 583,631,007,526,666.50/34,121,948.98
  6. Step 6: Final answer
    x = 17,104,269.39

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.