Home / 60,145,575.96-83,000,931.48-32,643,504.24

Finding the Fourth Proportional to 60,145,575.96, 83,000,931.48 and 32,643,504.24

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Solution

The fourth proportional to 60,145,575.96, 83,000,931.48 and 32,643,504.24 is: 45,048,055.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,145,575.96 : 83,000,931.48 = 32,643,504.24 : x
  2. Step 2: Convert to fraction form
    60,145,575.96/83,000,931.48 = 32,643,504.24/x
  3. Step 3: Cross multiply
    60,145,575.96x = 83,000,931.48 × 32,643,504.24
  4. Step 4: Simplify right side
    60,145,575.96x = 2,709,441,258,691,329.50
  5. Step 5: Solve for x
    x = 2,709,441,258,691,329.50/60,145,575.96
  6. Step 6: Final answer
    x = 45,048,055.75

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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.