Home / 13,094,925.51-18,064,738.35-10,174,327.95

Finding the Fourth Proportional to 13,094,925.51, 18,064,738.35 and 10,174,327.95

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Solution

The fourth proportional to 13,094,925.51, 18,064,738.35 and 10,174,327.95 is: 14,035,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,925.51 : 18,064,738.35 = 10,174,327.95 : x
  2. Step 2: Convert to fraction form
    13,094,925.51/18,064,738.35 = 10,174,327.95/x
  3. Step 3: Cross multiply
    13,094,925.51x = 18,064,738.35 × 10,174,327.95
  4. Step 4: Simplify right side
    13,094,925.51x = 183,796,572,303,841.88
  5. Step 5: Solve for x
    x = 183,796,572,303,841.88/13,094,925.51
  6. Step 6: Final answer
    x = 14,035,709.65

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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.