Home / 25,809,909.73-35,618,690.73-14,208,552.70

Finding the Fourth Proportional to 25,809,909.73, 35,618,690.73 and 14,208,552.70

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Solution

The fourth proportional to 25,809,909.73, 35,618,690.73 and 14,208,552.70 is: 19,608,361.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,809,909.73 : 35,618,690.73 = 14,208,552.70 : x
  2. Step 2: Convert to fraction form
    25,809,909.73/35,618,690.73 = 14,208,552.70/x
  3. Step 3: Cross multiply
    25,809,909.73x = 35,618,690.73 × 14,208,552.70
  4. Step 4: Simplify right side
    25,809,909.73x = 506,090,044,342,206.38
  5. Step 5: Solve for x
    x = 506,090,044,342,206.38/25,809,909.73
  6. Step 6: Final answer
    x = 19,608,361.66

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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.