Home / 60,202,988.21-83,087,015.84-33,748,487.13

Finding the Fourth Proportional to 60,202,988.21, 83,087,015.84 and 33,748,487.13

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Solution

The fourth proportional to 60,202,988.21, 83,087,015.84 and 33,748,487.13 is: 46,576,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,202,988.21 : 83,087,015.84 = 33,748,487.13 : x
  2. Step 2: Convert to fraction form
    60,202,988.21/83,087,015.84 = 33,748,487.13/x
  3. Step 3: Cross multiply
    60,202,988.21x = 83,087,015.84 × 33,748,487.13
  4. Step 4: Simplify right side
    60,202,988.21x = 2,804,061,085,015,737
  5. Step 5: Solve for x
    x = 2,804,061,085,015,737/60,202,988.21
  6. Step 6: Final answer
    x = 46,576,775.81

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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.