Home / 60,147,273.60-83,003,313.60-32,645,203.20

Finding the Fourth Proportional to 60,147,273.60, 83,003,313.60 and 32,645,203.20

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Solution

The fourth proportional to 60,147,273.60, 83,003,313.60 and 32,645,203.20 is: 45,050,421.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,147,273.60 : 83,003,313.60 = 32,645,203.20 : x
  2. Step 2: Convert to fraction form
    60,147,273.60/83,003,313.60 = 32,645,203.20/x
  3. Step 3: Cross multiply
    60,147,273.60x = 83,003,313.60 × 32,645,203.20
  4. Step 4: Simplify right side
    60,147,273.60x = 2,709,660,038,745,323.50
  5. Step 5: Solve for x
    x = 2,709,660,038,745,323.50/60,147,273.60
  6. Step 6: Final answer
    x = 45,050,421.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.