Home / 26,021,442.84-35,909,591.36-14,419,006.32

Finding the Fourth Proportional to 26,021,442.84, 35,909,591.36 and 14,419,006.32

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Solution

The fourth proportional to 26,021,442.84, 35,909,591.36 and 14,419,006.32 is: 19,898,228.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,021,442.84 : 35,909,591.36 = 14,419,006.32 : x
  2. Step 2: Convert to fraction form
    26,021,442.84/35,909,591.36 = 14,419,006.32/x
  3. Step 3: Cross multiply
    26,021,442.84x = 35,909,591.36 × 14,419,006.32
  4. Step 4: Simplify right side
    26,021,442.84x = 517,780,624,602,262.06
  5. Step 5: Solve for x
    x = 517,780,624,602,262.06/26,021,442.84
  6. Step 6: Final answer
    x = 19,898,228.85

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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.