Home / 35,964,721.85-53,938,101.89-14,109,555.38

Finding the Fourth Proportional to 35,964,721.85, 53,938,101.89 and 14,109,555.38

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Solution

The fourth proportional to 35,964,721.85, 53,938,101.89 and 14,109,555.38 is: 21,160,809.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,964,721.85 : 53,938,101.89 = 14,109,555.38 : x
  2. Step 2: Convert to fraction form
    35,964,721.85/53,938,101.89 = 14,109,555.38/x
  3. Step 3: Cross multiply
    35,964,721.85x = 53,938,101.89 × 14,109,555.38
  4. Step 4: Simplify right side
    35,964,721.85x = 761,042,635,474,621
  5. Step 5: Solve for x
    x = 761,042,635,474,621/35,964,721.85
  6. Step 6: Final answer
    x = 21,160,809.72

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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.