Home / 79,840,096.13-110,180,767.59-46,824,158.16

Finding the Fourth Proportional to 79,840,096.13, 110,180,767.59 and 46,824,158.16

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Solution

The fourth proportional to 79,840,096.13, 110,180,767.59 and 46,824,158.16 is: 64,618,179.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,840,096.13 : 110,180,767.59 = 46,824,158.16 : x
  2. Step 2: Convert to fraction form
    79,840,096.13/110,180,767.59 = 46,824,158.16/x
  3. Step 3: Cross multiply
    79,840,096.13x = 110,180,767.59 × 46,824,158.16
  4. Step 4: Simplify right side
    79,840,096.13x = 5,159,121,687,824,362
  5. Step 5: Solve for x
    x = 5,159,121,687,824,362/79,840,096.13
  6. Step 6: Final answer
    x = 64,618,179.81

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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.