Home / 62,012,397.06-93,014,111.43-29,655,611.78

Finding the Fourth Proportional to 62,012,397.06, 93,014,111.43 and 29,655,611.78

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Solution

The fourth proportional to 62,012,397.06, 93,014,111.43 and 29,655,611.78 is: 44,481,273.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,012,397.06 : 93,014,111.43 = 29,655,611.78 : x
  2. Step 2: Convert to fraction form
    62,012,397.06/93,014,111.43 = 29,655,611.78/x
  3. Step 3: Cross multiply
    62,012,397.06x = 93,014,111.43 × 29,655,611.78
  4. Step 4: Simplify right side
    62,012,397.06x = 2,758,390,378,164,670
  5. Step 5: Solve for x
    x = 2,758,390,378,164,670/62,012,397.06
  6. Step 6: Final answer
    x = 44,481,273.24

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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.