Home / 243,577,303.70-365,365,955.55-226,358,615.30

Finding the Fourth Proportional to 243,577,303.70, 365,365,955.55 and 226,358,615.30

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Solution

The fourth proportional to 243,577,303.70, 365,365,955.55 and 226,358,615.30 is: 339,537,922.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,577,303.70 : 365,365,955.55 = 226,358,615.30 : x
  2. Step 2: Convert to fraction form
    243,577,303.70/365,365,955.55 = 226,358,615.30/x
  3. Step 3: Cross multiply
    243,577,303.70x = 365,365,955.55 × 226,358,615.30
  4. Step 4: Simplify right side
    243,577,303.70x = 82,703,731,776,059,360
  5. Step 5: Solve for x
    x = 82,703,731,776,059,360/243,577,303.70
  6. Step 6: Final answer
    x = 339,537,922.95

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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.