Home / 27,122,835.08-37,430,187.30-14,732,924.69

Finding the Fourth Proportional to 27,122,835.08, 37,430,187.30 and 14,732,924.69

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Solution

The fourth proportional to 27,122,835.08, 37,430,187.30 and 14,732,924.69 is: 20,331,802.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,122,835.08 : 37,430,187.30 = 14,732,924.69 : x
  2. Step 2: Convert to fraction form
    27,122,835.08/37,430,187.30 = 14,732,924.69/x
  3. Step 3: Cross multiply
    27,122,835.08x = 37,430,187.30 × 14,732,924.69
  4. Step 4: Simplify right side
    27,122,835.08x = 551,456,130,436,343.50
  5. Step 5: Solve for x
    x = 551,456,130,436,343.50/27,122,835.08
  6. Step 6: Final answer
    x = 20,331,802.66

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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.