Home / 55,732,127.84-83,470,914.80-26,606,454.56

Finding the Fourth Proportional to 55,732,127.84, 83,470,914.80 and 26,606,454.56

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Solution

The fourth proportional to 55,732,127.84, 83,470,914.80 and 26,606,454.56 is: 39,848,919.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,732,127.84 : 83,470,914.80 = 26,606,454.56 : x
  2. Step 2: Convert to fraction form
    55,732,127.84/83,470,914.80 = 26,606,454.56/x
  3. Step 3: Cross multiply
    55,732,127.84x = 83,470,914.80 × 26,606,454.56
  4. Step 4: Simplify right side
    55,732,127.84x = 2,220,865,101,707,831.25
  5. Step 5: Solve for x
    x = 2,220,865,101,707,831.25/55,732,127.84
  6. Step 6: Final answer
    x = 39,848,919.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.