Home / 237,151,527.84-355,761,292.32-73,403,664.48

Finding the Fourth Proportional to 237,151,527.84, 355,761,292.32 and 73,403,664.48

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Solution

The fourth proportional to 237,151,527.84, 355,761,292.32 and 73,403,664.48 is: 110,116,020.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,151,527.84 : 355,761,292.32 = 73,403,664.48 : x
  2. Step 2: Convert to fraction form
    237,151,527.84/355,761,292.32 = 73,403,664.48/x
  3. Step 3: Cross multiply
    237,151,527.84x = 355,761,292.32 × 73,403,664.48
  4. Step 4: Simplify right side
    237,151,527.84x = 26,114,182,536,428,480
  5. Step 5: Solve for x
    x = 26,114,182,536,428,480/237,151,527.84
  6. Step 6: Final answer
    x = 110,116,020.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.