Home / 32,830,876.48-45,306,790.04-17,946,223.06

Finding the Fourth Proportional to 32,830,876.48, 45,306,790.04 and 17,946,223.06

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Solution

The fourth proportional to 32,830,876.48, 45,306,790.04 and 17,946,223.06 is: 24,765,886.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,830,876.48 : 45,306,790.04 = 17,946,223.06 : x
  2. Step 2: Convert to fraction form
    32,830,876.48/45,306,790.04 = 17,946,223.06/x
  3. Step 3: Cross multiply
    32,830,876.48x = 45,306,790.04 × 17,946,223.06
  4. Step 4: Simplify right side
    32,830,876.48x = 813,085,759,987,428.25
  5. Step 5: Solve for x
    x = 813,085,759,987,428.25/32,830,876.48
  6. Step 6: Final answer
    x = 24,765,886.48

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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.