Home / 26,292,802.13-36,285,945.60-14,531,817.50

Finding the Fourth Proportional to 26,292,802.13, 36,285,945.60 and 14,531,817.50

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Solution

The fourth proportional to 26,292,802.13, 36,285,945.60 and 14,531,817.50 is: 20,054,946.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,292,802.13 : 36,285,945.60 = 14,531,817.50 : x
  2. Step 2: Convert to fraction form
    26,292,802.13/36,285,945.60 = 14,531,817.50/x
  3. Step 3: Cross multiply
    26,292,802.13x = 36,285,945.60 × 14,531,817.50
  4. Step 4: Simplify right side
    26,292,802.13x = 527,300,739,274,128
  5. Step 5: Solve for x
    x = 527,300,739,274,128/26,292,802.13
  6. Step 6: Final answer
    x = 20,054,946.47

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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.