Home / 233,302,693.20-349,954,039.80-97,253,797.20

Finding the Fourth Proportional to 233,302,693.20, 349,954,039.80 and 97,253,797.20

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Solution

The fourth proportional to 233,302,693.20, 349,954,039.80 and 97,253,797.20 is: 145,880,695.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,302,693.20 : 349,954,039.80 = 97,253,797.20 : x
  2. Step 2: Convert to fraction form
    233,302,693.20/349,954,039.80 = 97,253,797.20/x
  3. Step 3: Cross multiply
    233,302,693.20x = 349,954,039.80 × 97,253,797.20
  4. Step 4: Simplify right side
    233,302,693.20x = 34,034,359,216,029,932
  5. Step 5: Solve for x
    x = 34,034,359,216,029,932/233,302,693.20
  6. Step 6: Final answer
    x = 145,880,695.80

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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.