Home / 62,013,085.23-93,019,627.82-23,154,571.88

Finding the Fourth Proportional to 62,013,085.23, 93,019,627.82 and 23,154,571.88

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Solution

The fourth proportional to 62,013,085.23, 93,019,627.82 and 23,154,571.88 is: 34,731,857.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,013,085.23 : 93,019,627.82 = 23,154,571.88 : x
  2. Step 2: Convert to fraction form
    62,013,085.23/93,019,627.82 = 23,154,571.88/x
  3. Step 3: Cross multiply
    62,013,085.23x = 93,019,627.82 × 23,154,571.88
  4. Step 4: Simplify right side
    62,013,085.23x = 2,153,829,658,028,166.75
  5. Step 5: Solve for x
    x = 2,153,829,658,028,166.75/62,013,085.23
  6. Step 6: Final answer
    x = 34,731,857.80

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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.