Home / 133,144,748.95-183,723,840.66-73,598,001.27

Finding the Fourth Proportional to 133,144,748.95, 183,723,840.66 and 73,598,001.27

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Solution

The fourth proportional to 133,144,748.95, 183,723,840.66 and 73,598,001.27 is: 101,556,445.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,144,748.95 : 183,723,840.66 = 73,598,001.27 : x
  2. Step 2: Convert to fraction form
    133,144,748.95/183,723,840.66 = 73,598,001.27/x
  3. Step 3: Cross multiply
    133,144,748.95x = 183,723,840.66 × 73,598,001.27
  4. Step 4: Simplify right side
    133,144,748.95x = 13,521,707,458,223,956
  5. Step 5: Solve for x
    x = 13,521,707,458,223,956/133,144,748.95
  6. Step 6: Final answer
    x = 101,556,445.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.