Home / 94,734,047.63-141,954,600.51-73,935,170.06

Finding the Fourth Proportional to 94,734,047.63, 141,954,600.51 and 73,935,170.06

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Solution

The fourth proportional to 94,734,047.63, 141,954,600.51 and 73,935,170.06 is: 110,788,441.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,734,047.63 : 141,954,600.51 = 73,935,170.06 : x
  2. Step 2: Convert to fraction form
    94,734,047.63/141,954,600.51 = 73,935,170.06/x
  3. Step 3: Cross multiply
    94,734,047.63x = 141,954,600.51 × 73,935,170.06
  4. Step 4: Simplify right side
    94,734,047.63x = 10,495,437,528,796,440
  5. Step 5: Solve for x
    x = 10,495,437,528,796,440/94,734,047.63
  6. Step 6: Final answer
    x = 110,788,441.87

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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.