Home / 111,440,106-167,168,955.59-29,559,008.48

Finding the Fourth Proportional to 111,440,106, 167,168,955.59 and 29,559,008.48

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Solution

The fourth proportional to 111,440,106, 167,168,955.59 and 29,559,008.48 is: 44,340,845.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,440,106 : 167,168,955.59 = 29,559,008.48 : x
  2. Step 2: Convert to fraction form
    111,440,106/167,168,955.59 = 29,559,008.48/x
  3. Step 3: Cross multiply
    111,440,106x = 167,168,955.59 × 29,559,008.48
  4. Step 4: Simplify right side
    111,440,106x = 4,941,348,574,893,914
  5. Step 5: Solve for x
    x = 4,941,348,574,893,914/111,440,106
  6. Step 6: Final answer
    x = 44,340,845.97

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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.