Home / 25,884,650.88-35,721,009.18-14,282,645.04

Finding the Fourth Proportional to 25,884,650.88, 35,721,009.18 and 14,282,645.04

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Solution

The fourth proportional to 25,884,650.88, 35,721,009.18 and 14,282,645.04 is: 19,710,155.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,884,650.88 : 35,721,009.18 = 14,282,645.04 : x
  2. Step 2: Convert to fraction form
    25,884,650.88/35,721,009.18 = 14,282,645.04/x
  3. Step 3: Cross multiply
    25,884,650.88x = 35,721,009.18 × 14,282,645.04
  4. Step 4: Simplify right side
    25,884,650.88x = 510,190,494,588,521.44
  5. Step 5: Solve for x
    x = 510,190,494,588,521.44/25,884,650.88
  6. Step 6: Final answer
    x = 19,710,155.53

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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.