Home / 242,305,541.69-363,465,705.96-94,747,208.27

Finding the Fourth Proportional to 242,305,541.69, 363,465,705.96 and 94,747,208.27

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Solution

The fourth proportional to 242,305,541.69, 363,465,705.96 and 94,747,208.27 is: 142,123,703.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,305,541.69 : 363,465,705.96 = 94,747,208.27 : x
  2. Step 2: Convert to fraction form
    242,305,541.69/363,465,705.96 = 94,747,208.27/x
  3. Step 3: Cross multiply
    242,305,541.69x = 363,465,705.96 × 94,747,208.27
  4. Step 4: Simplify right side
    242,305,541.69x = 34,437,360,942,088,688
  5. Step 5: Solve for x
    x = 34,437,360,942,088,688/242,305,541.69
  6. Step 6: Final answer
    x = 142,123,703.41

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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.