Home / 151,721,717.58-227,583,166.86-36,706,075.38

Finding the Fourth Proportional to 151,721,717.58, 227,583,166.86 and 36,706,075.38

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Solution

The fourth proportional to 151,721,717.58, 227,583,166.86 and 36,706,075.38 is: 55,059,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,721,717.58 : 227,583,166.86 = 36,706,075.38 : x
  2. Step 2: Convert to fraction form
    151,721,717.58/227,583,166.86 = 36,706,075.38/x
  3. Step 3: Cross multiply
    151,721,717.58x = 227,583,166.86 × 36,706,075.38
  4. Step 4: Simplify right side
    151,721,717.58x = 8,353,684,877,982,279
  5. Step 5: Solve for x
    x = 8,353,684,877,982,279/151,721,717.58
  6. Step 6: Final answer
    x = 55,059,255.93

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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.