Home / 25,971,838.24-35,842,191.78-14,369,212.76

Finding the Fourth Proportional to 25,971,838.24, 35,842,191.78 and 14,369,212.76

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Solution

The fourth proportional to 25,971,838.24, 35,842,191.78 and 14,369,212.76 is: 19,830,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,971,838.24 : 35,842,191.78 = 14,369,212.76 : x
  2. Step 2: Convert to fraction form
    25,971,838.24/35,842,191.78 = 14,369,212.76/x
  3. Step 3: Cross multiply
    25,971,838.24x = 35,842,191.78 × 14,369,212.76
  4. Step 4: Simplify right side
    25,971,838.24x = 515,024,079,471,543.12
  5. Step 5: Solve for x
    x = 515,024,079,471,543.12/25,971,838.24
  6. Step 6: Final answer
    x = 19,830,097.30

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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.