Home / 183,561,817.90-275,261,928.13-97,280,009.59

Finding the Fourth Proportional to 183,561,817.90, 275,261,928.13 and 97,280,009.59

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Solution

The fourth proportional to 183,561,817.90, 275,261,928.13 and 97,280,009.59 is: 145,877,194.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,561,817.90 : 275,261,928.13 = 97,280,009.59 : x
  2. Step 2: Convert to fraction form
    183,561,817.90/275,261,928.13 = 97,280,009.59/x
  3. Step 3: Cross multiply
    183,561,817.90x = 275,261,928.13 × 97,280,009.59
  4. Step 4: Simplify right side
    183,561,817.90x = 26,777,483,008,248,292
  5. Step 5: Solve for x
    x = 26,777,483,008,248,292/183,561,817.90
  6. Step 6: Final answer
    x = 145,877,194.48

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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.