Home / 114,657,606.73-172,060,401.98-41,868,293.05

Finding the Fourth Proportional to 114,657,606.73, 172,060,401.98 and 41,868,293.05

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Solution

The fourth proportional to 114,657,606.73, 172,060,401.98 and 41,868,293.05 is: 62,829,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,657,606.73 : 172,060,401.98 = 41,868,293.05 : x
  2. Step 2: Convert to fraction form
    114,657,606.73/172,060,401.98 = 41,868,293.05/x
  3. Step 3: Cross multiply
    114,657,606.73x = 172,060,401.98 × 41,868,293.05
  4. Step 4: Simplify right side
    114,657,606.73x = 7,203,875,332,399,439
  5. Step 5: Solve for x
    x = 7,203,875,332,399,439/114,657,606.73
  6. Step 6: Final answer
    x = 62,829,458.40

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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.