Home / 183,790,278.45-275,349,494.48-149,526,112.05

Finding the Fourth Proportional to 183,790,278.45, 275,349,494.48 and 149,526,112.05

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Solution

The fourth proportional to 183,790,278.45, 275,349,494.48 and 149,526,112.05 is: 224,015,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,790,278.45 : 275,349,494.48 = 149,526,112.05 : x
  2. Step 2: Convert to fraction form
    183,790,278.45/275,349,494.48 = 149,526,112.05/x
  3. Step 3: Cross multiply
    183,790,278.45x = 275,349,494.48 × 149,526,112.05
  4. Step 4: Simplify right side
    183,790,278.45x = 41,171,939,363,779,712
  5. Step 5: Solve for x
    x = 41,171,939,363,779,712/183,790,278.45
  6. Step 6: Final answer
    x = 224,015,871.30

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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.