Home / 15,385,130.03-23,038,631.77-9,233,239.29

Finding the Fourth Proportional to 15,385,130.03, 23,038,631.77 and 9,233,239.29

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Solution

The fourth proportional to 15,385,130.03, 23,038,631.77 and 9,233,239.29 is: 13,826,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,385,130.03 : 23,038,631.77 = 9,233,239.29 : x
  2. Step 2: Convert to fraction form
    15,385,130.03/23,038,631.77 = 9,233,239.29/x
  3. Step 3: Cross multiply
    15,385,130.03x = 23,038,631.77 × 9,233,239.29
  4. Step 4: Simplify right side
    15,385,130.03x = 212,721,200,046,606.22
  5. Step 5: Solve for x
    x = 212,721,200,046,606.22/15,385,130.03
  6. Step 6: Final answer
    x = 13,826,415.48

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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.