Home / 149,723,235.40-224,668,833.90-63,446,960.20

Finding the Fourth Proportional to 149,723,235.40, 224,668,833.90 and 63,446,960.20

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Solution

The fourth proportional to 149,723,235.40, 224,668,833.90 and 63,446,960.20 is: 95,206,028.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,723,235.40 : 224,668,833.90 = 63,446,960.20 : x
  2. Step 2: Convert to fraction form
    149,723,235.40/224,668,833.90 = 63,446,960.20/x
  3. Step 3: Cross multiply
    149,723,235.40x = 224,668,833.90 × 63,446,960.20
  4. Step 4: Simplify right side
    149,723,235.40x = 14,254,554,562,633,712
  5. Step 5: Solve for x
    x = 14,254,554,562,633,712/149,723,235.40
  6. Step 6: Final answer
    x = 95,206,028.14

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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.