Home / 25,856,273.61-35,681,765.67-14,253,582.51

Finding the Fourth Proportional to 25,856,273.61, 35,681,765.67 and 14,253,582.51

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Solution

The fourth proportional to 25,856,273.61, 35,681,765.67 and 14,253,582.51 is: 19,670,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,273.61 : 35,681,765.67 = 14,253,582.51 : x
  2. Step 2: Convert to fraction form
    25,856,273.61/35,681,765.67 = 14,253,582.51/x
  3. Step 3: Cross multiply
    25,856,273.61x = 35,681,765.67 × 14,253,582.51
  4. Step 4: Simplify right side
    25,856,273.61x = 508,592,991,079,830.44
  5. Step 5: Solve for x
    x = 508,592,991,079,830.44/25,856,273.61
  6. Step 6: Final answer
    x = 19,670,003.45

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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.