Home / 13,094,770.03-18,064,524.08-10,174,173.68

Finding the Fourth Proportional to 13,094,770.03, 18,064,524.08 and 10,174,173.68

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Solution

The fourth proportional to 13,094,770.03, 18,064,524.08 and 10,174,173.68 is: 14,035,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,770.03 : 18,064,524.08 = 10,174,173.68 : x
  2. Step 2: Convert to fraction form
    13,094,770.03/18,064,524.08 = 10,174,173.68/x
  3. Step 3: Cross multiply
    13,094,770.03x = 18,064,524.08 × 10,174,173.68
  4. Step 4: Simplify right side
    13,094,770.03x = 183,791,605,507,058.94
  5. Step 5: Solve for x
    x = 183,791,605,507,058.94/13,094,770.03
  6. Step 6: Final answer
    x = 14,035,497.01

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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.