Home / 60,477,586.20-90,751,808.70-22,142,975.40

Finding the Fourth Proportional to 60,477,586.20, 90,751,808.70 and 22,142,975.40

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Solution

The fourth proportional to 60,477,586.20, 90,751,808.70 and 22,142,975.40 is: 33,227,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,477,586.20 : 90,751,808.70 = 22,142,975.40 : x
  2. Step 2: Convert to fraction form
    60,477,586.20/90,751,808.70 = 22,142,975.40/x
  3. Step 3: Cross multiply
    60,477,586.20x = 90,751,808.70 × 22,142,975.40
  4. Step 4: Simplify right side
    60,477,586.20x = 2,009,515,067,549,606
  5. Step 5: Solve for x
    x = 2,009,515,067,549,606/60,477,586.20
  6. Step 6: Final answer
    x = 33,227,435.05

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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.