Home / 13,094,926.51-18,064,739.73-10,174,328.95

Finding the Fourth Proportional to 13,094,926.51, 18,064,739.73 and 10,174,328.95

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Solution

The fourth proportional to 13,094,926.51, 18,064,739.73 and 10,174,328.95 is: 14,035,711.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,926.51 : 18,064,739.73 = 10,174,328.95 : x
  2. Step 2: Convert to fraction form
    13,094,926.51/18,064,739.73 = 10,174,328.95/x
  3. Step 3: Cross multiply
    13,094,926.51x = 18,064,739.73 × 10,174,328.95
  4. Step 4: Simplify right side
    13,094,926.51x = 183,796,604,409,154.19
  5. Step 5: Solve for x
    x = 183,796,604,409,154.19/13,094,926.51
  6. Step 6: Final answer
    x = 14,035,711.03

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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.