Home / 65,195,440.90-97,804,971.15-32,765,730.10

Finding the Fourth Proportional to 65,195,440.90, 97,804,971.15 and 32,765,730.10

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Solution

The fourth proportional to 65,195,440.90, 97,804,971.15 and 32,765,730.10 is: 49,154,530.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,195,440.90 : 97,804,971.15 = 32,765,730.10 : x
  2. Step 2: Convert to fraction form
    65,195,440.90/97,804,971.15 = 32,765,730.10/x
  3. Step 3: Cross multiply
    65,195,440.90x = 97,804,971.15 × 32,765,730.10
  4. Step 4: Simplify right side
    65,195,440.90x = 3,204,651,287,139,187
  5. Step 5: Solve for x
    x = 3,204,651,287,139,187/65,195,440.90
  6. Step 6: Final answer
    x = 49,154,530.48

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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.