Home / 25,820,543.97-35,632,350.63-14,218,079.85

Finding the Fourth Proportional to 25,820,543.97, 35,632,350.63 and 14,218,079.85

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Solution

The fourth proportional to 25,820,543.97, 35,632,350.63 and 14,218,079.85 is: 19,620,950.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,820,543.97 : 35,632,350.63 = 14,218,079.85 : x
  2. Step 2: Convert to fraction form
    25,820,543.97/35,632,350.63 = 14,218,079.85/x
  3. Step 3: Cross multiply
    25,820,543.97x = 35,632,350.63 × 14,218,079.85
  4. Step 4: Simplify right side
    25,820,543.97x = 506,623,606,500,537.81
  5. Step 5: Solve for x
    x = 506,623,606,500,537.81/25,820,543.97
  6. Step 6: Final answer
    x = 19,620,950.17

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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.