Home / 25,222,717.74-34,807,456.98-14,209,599.33

Finding the Fourth Proportional to 25,222,717.74, 34,807,456.98 and 14,209,599.33

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Solution

The fourth proportional to 25,222,717.74, 34,807,456.98 and 14,209,599.33 is: 19,609,307.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,717.74 : 34,807,456.98 = 14,209,599.33 : x
  2. Step 2: Convert to fraction form
    25,222,717.74/34,807,456.98 = 14,209,599.33/x
  3. Step 3: Cross multiply
    25,222,717.74x = 34,807,456.98 × 14,209,599.33
  4. Step 4: Simplify right side
    25,222,717.74x = 494,600,017,382,011.75
  5. Step 5: Solve for x
    x = 494,600,017,382,011.75/25,222,717.74
  6. Step 6: Final answer
    x = 19,609,307.07

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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.