Home / 65,301,776.89-97,952,650.70-23,805,764.07

Finding the Fourth Proportional to 65,301,776.89, 97,952,650.70 and 23,805,764.07

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Solution

The fourth proportional to 65,301,776.89, 97,952,650.70 and 23,805,764.07 is: 35,708,640.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,301,776.89 : 97,952,650.70 = 23,805,764.07 : x
  2. Step 2: Convert to fraction form
    65,301,776.89/97,952,650.70 = 23,805,764.07/x
  3. Step 3: Cross multiply
    65,301,776.89x = 97,952,650.70 × 23,805,764.07
  4. Step 4: Simplify right side
    65,301,776.89x = 2,331,837,691,986,528
  5. Step 5: Solve for x
    x = 2,331,837,691,986,528/65,301,776.89
  6. Step 6: Final answer
    x = 35,708,640.76

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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.