Home / 183,714,114.90-275,571,172.35-138,364,482.90

Finding the Fourth Proportional to 183,714,114.90, 275,571,172.35 and 138,364,482.90

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Solution

The fourth proportional to 183,714,114.90, 275,571,172.35 and 138,364,482.90 is: 207,546,724.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,714,114.90 : 275,571,172.35 = 138,364,482.90 : x
  2. Step 2: Convert to fraction form
    183,714,114.90/275,571,172.35 = 138,364,482.90/x
  3. Step 3: Cross multiply
    183,714,114.90x = 275,571,172.35 × 138,364,482.90
  4. Step 4: Simplify right side
    183,714,114.90x = 38,129,262,764,354,536
  5. Step 5: Solve for x
    x = 38,129,262,764,354,536/183,714,114.90
  6. Step 6: Final answer
    x = 207,546,724.35

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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.