Home / 183,528,009.70-275,292,014.55-101,898,672.10

Finding the Fourth Proportional to 183,528,009.70, 275,292,014.55 and 101,898,672.10

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Solution

The fourth proportional to 183,528,009.70, 275,292,014.55 and 101,898,672.10 is: 152,848,008.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,528,009.70 : 275,292,014.55 = 101,898,672.10 : x
  2. Step 2: Convert to fraction form
    183,528,009.70/275,292,014.55 = 101,898,672.10/x
  3. Step 3: Cross multiply
    183,528,009.70x = 275,292,014.55 × 101,898,672.10
  4. Step 4: Simplify right side
    183,528,009.70x = 28,051,890,722,378,880
  5. Step 5: Solve for x
    x = 28,051,890,722,378,880/183,528,009.70
  6. Step 6: Final answer
    x = 152,848,008.15

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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.