Home / 62,996,544.94-86,935,603.58-36,550,645.49

Finding the Fourth Proportional to 62,996,544.94, 86,935,603.58 and 36,550,645.49

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Solution

The fourth proportional to 62,996,544.94, 86,935,603.58 and 36,550,645.49 is: 50,440,106.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,996,544.94 : 86,935,603.58 = 36,550,645.49 : x
  2. Step 2: Convert to fraction form
    62,996,544.94/86,935,603.58 = 36,550,645.49/x
  3. Step 3: Cross multiply
    62,996,544.94x = 86,935,603.58 × 36,550,645.49
  4. Step 4: Simplify right side
    62,996,544.94x = 3,177,552,426,911,755
  5. Step 5: Solve for x
    x = 3,177,552,426,911,755/62,996,544.94
  6. Step 6: Final answer
    x = 50,440,106.36

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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.