Home / 65,078,040.01-97,565,697.70-32,265,985.35

Finding the Fourth Proportional to 65,078,040.01, 97,565,697.70 and 32,265,985.35

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Solution

The fourth proportional to 65,078,040.01, 97,565,697.70 and 32,265,985.35 is: 48,373,512.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,078,040.01 : 97,565,697.70 = 32,265,985.35 : x
  2. Step 2: Convert to fraction form
    65,078,040.01/97,565,697.70 = 32,265,985.35/x
  3. Step 3: Cross multiply
    65,078,040.01x = 97,565,697.70 × 32,265,985.35
  4. Step 4: Simplify right side
    65,078,040.01x = 3,148,053,372,650,729
  5. Step 5: Solve for x
    x = 3,148,053,372,650,729/65,078,040.01
  6. Step 6: Final answer
    x = 48,373,512.36

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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.