Home / 25,801,114.47-35,605,543.08-14,198,677.98

Finding the Fourth Proportional to 25,801,114.47, 35,605,543.08 and 14,198,677.98

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Solution

The fourth proportional to 25,801,114.47, 35,605,543.08 and 14,198,677.98 is: 19,594,178.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,114.47 : 35,605,543.08 = 14,198,677.98 : x
  2. Step 2: Convert to fraction form
    25,801,114.47/35,605,543.08 = 14,198,677.98/x
  3. Step 3: Cross multiply
    25,801,114.47x = 35,605,543.08 × 14,198,677.98
  4. Step 4: Simplify right side
    25,801,114.47x = 505,551,640,495,937.38
  5. Step 5: Solve for x
    x = 505,551,640,495,937.38/25,801,114.47
  6. Step 6: Final answer
    x = 19,594,178.43

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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.