Home / 106,564,579.02-147,059,059.94-60,155,233.74

Finding the Fourth Proportional to 106,564,579.02, 147,059,059.94 and 60,155,233.74

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Solution

The fourth proportional to 106,564,579.02, 147,059,059.94 and 60,155,233.74 is: 83,014,189.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,564,579.02 : 147,059,059.94 = 60,155,233.74 : x
  2. Step 2: Convert to fraction form
    106,564,579.02/147,059,059.94 = 60,155,233.74/x
  3. Step 3: Cross multiply
    106,564,579.02x = 147,059,059.94 × 60,155,233.74
  4. Step 4: Simplify right side
    106,564,579.02x = 8,846,372,124,275,371
  5. Step 5: Solve for x
    x = 8,846,372,124,275,371/106,564,579.02
  6. Step 6: Final answer
    x = 83,014,189.20

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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.