Home / 76,273,410.02-105,258,503.42-41,466,233.38

Finding the Fourth Proportional to 76,273,410.02, 105,258,503.42 and 41,466,233.38

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Solution

The fourth proportional to 76,273,410.02, 105,258,503.42 and 41,466,233.38 is: 57,224,053.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,273,410.02 : 105,258,503.42 = 41,466,233.38 : x
  2. Step 2: Convert to fraction form
    76,273,410.02/105,258,503.42 = 41,466,233.38/x
  3. Step 3: Cross multiply
    76,273,410.02x = 105,258,503.42 × 41,466,233.38
  4. Step 4: Simplify right side
    76,273,410.02x = 4,364,673,668,043,248.50
  5. Step 5: Solve for x
    x = 4,364,673,668,043,248.50/76,273,410.02
  6. Step 6: Final answer
    x = 57,224,053.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.