Home / 62,273,222.93-93,418,748.85-19,146,047.06

Finding the Fourth Proportional to 62,273,222.93, 93,418,748.85 and 19,146,047.06

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Solution

The fourth proportional to 62,273,222.93, 93,418,748.85 and 19,146,047.06 is: 28,721,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273,222.93 : 93,418,748.85 = 19,146,047.06 : x
  2. Step 2: Convert to fraction form
    62,273,222.93/93,418,748.85 = 19,146,047.06/x
  3. Step 3: Cross multiply
    62,273,222.93x = 93,418,748.85 × 19,146,047.06
  4. Step 4: Simplify right side
    62,273,222.93x = 1,788,599,761,301,327
  5. Step 5: Solve for x
    x = 1,788,599,761,301,327/62,273,222.93
  6. Step 6: Final answer
    x = 28,721,811.35

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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.