Home / 25,693,999.81-35,459,962.13-14,093,805.31

Finding the Fourth Proportional to 25,693,999.81, 35,459,962.13 and 14,093,805.31

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Solution

The fourth proportional to 25,693,999.81, 35,459,962.13 and 14,093,805.31 is: 19,450,681.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,693,999.81 : 35,459,962.13 = 14,093,805.31 : x
  2. Step 2: Convert to fraction form
    25,693,999.81/35,459,962.13 = 14,093,805.31/x
  3. Step 3: Cross multiply
    25,693,999.81x = 35,459,962.13 × 14,093,805.31
  4. Step 4: Simplify right side
    25,693,999.81x = 499,765,802,506,777.50
  5. Step 5: Solve for x
    x = 499,765,802,506,777.50/25,693,999.81
  6. Step 6: Final answer
    x = 19,450,681.34

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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.