Home / 62,225,274.20-93,421,892.10-49,460,192.60

Finding the Fourth Proportional to 62,225,274.20, 93,421,892.10 and 49,460,192.60

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Solution

The fourth proportional to 62,225,274.20, 93,421,892.10 and 49,460,192.60 is: 74,257,041.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,225,274.20 : 93,421,892.10 = 49,460,192.60 : x
  2. Step 2: Convert to fraction form
    62,225,274.20/93,421,892.10 = 49,460,192.60/x
  3. Step 3: Cross multiply
    62,225,274.20x = 93,421,892.10 × 49,460,192.60
  4. Step 4: Simplify right side
    62,225,274.20x = 4,620,664,776,322,418
  5. Step 5: Solve for x
    x = 4,620,664,776,322,418/62,225,274.20
  6. Step 6: Final answer
    x = 74,257,041.62

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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.