Home / 53,054,829.18-79,582,243.77-14,716,343.34

Finding the Fourth Proportional to 53,054,829.18, 79,582,243.77 and 14,716,343.34

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Solution

The fourth proportional to 53,054,829.18, 79,582,243.77 and 14,716,343.34 is: 22,074,515.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,054,829.18 : 79,582,243.77 = 14,716,343.34 : x
  2. Step 2: Convert to fraction form
    53,054,829.18/79,582,243.77 = 14,716,343.34/x
  3. Step 3: Cross multiply
    53,054,829.18x = 79,582,243.77 × 14,716,343.34
  4. Step 4: Simplify right side
    53,054,829.18x = 1,171,159,623,086,896
  5. Step 5: Solve for x
    x = 1,171,159,623,086,896/53,054,829.18
  6. Step 6: Final answer
    x = 22,074,515.01

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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.