Home / 114,657,604.98-172,060,399.35-41,868,291.30

Finding the Fourth Proportional to 114,657,604.98, 172,060,399.35 and 41,868,291.30

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Solution

The fourth proportional to 114,657,604.98, 172,060,399.35 and 41,868,291.30 is: 62,829,455.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,657,604.98 : 172,060,399.35 = 41,868,291.30 : x
  2. Step 2: Convert to fraction form
    114,657,604.98/172,060,399.35 = 41,868,291.30/x
  3. Step 3: Cross multiply
    114,657,604.98x = 172,060,399.35 × 41,868,291.30
  4. Step 4: Simplify right side
    114,657,604.98x = 7,203,874,921,180,130
  5. Step 5: Solve for x
    x = 7,203,874,921,180,130/114,657,604.98
  6. Step 6: Final answer
    x = 62,829,455.77

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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.