Home / 62,208,329.80-93,312,494.70-21,804,233.80

Finding the Fourth Proportional to 62,208,329.80, 93,312,494.70 and 21,804,233.80

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Solution

The fourth proportional to 62,208,329.80, 93,312,494.70 and 21,804,233.80 is: 32,706,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,329.80 : 93,312,494.70 = 21,804,233.80 : x
  2. Step 2: Convert to fraction form
    62,208,329.80/93,312,494.70 = 21,804,233.80/x
  3. Step 3: Cross multiply
    62,208,329.80x = 93,312,494.70 × 21,804,233.80
  4. Step 4: Simplify right side
    62,208,329.80x = 2,034,607,450,900,061
  5. Step 5: Solve for x
    x = 2,034,607,450,900,061/62,208,329.80
  6. Step 6: Final answer
    x = 32,706,350.70

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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.