Home / 65,001,995.80-97,502,993.70-26,691,004.60

Finding the Fourth Proportional to 65,001,995.80, 97,502,993.70 and 26,691,004.60

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Solution

The fourth proportional to 65,001,995.80, 97,502,993.70 and 26,691,004.60 is: 40,036,506.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,001,995.80 : 97,502,993.70 = 26,691,004.60 : x
  2. Step 2: Convert to fraction form
    65,001,995.80/97,502,993.70 = 26,691,004.60/x
  3. Step 3: Cross multiply
    65,001,995.80x = 97,502,993.70 × 26,691,004.60
  4. Step 4: Simplify right side
    65,001,995.80x = 2,602,452,853,360,471
  5. Step 5: Solve for x
    x = 2,602,452,853,360,471/65,001,995.80
  6. Step 6: Final answer
    x = 40,036,506.90

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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.