Home / 29,038,634.48-43,557,656.42-7,473,152.36

Finding the Fourth Proportional to 29,038,634.48, 43,557,656.42 and 7,473,152.36

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Solution

The fourth proportional to 29,038,634.48, 43,557,656.42 and 7,473,152.36 is: 11,209,652.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,038,634.48 : 43,557,656.42 = 7,473,152.36 : x
  2. Step 2: Convert to fraction form
    29,038,634.48/43,557,656.42 = 7,473,152.36/x
  3. Step 3: Cross multiply
    29,038,634.48x = 43,557,656.42 × 7,473,152.36
  4. Step 4: Simplify right side
    29,038,634.48x = 325,513,002,871,192.19
  5. Step 5: Solve for x
    x = 325,513,002,871,192.19/29,038,634.48
  6. Step 6: Final answer
    x = 11,209,652.54

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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.