Home / 109,097,893.01-150,558,281.21-59,541,447.22

Finding the Fourth Proportional to 109,097,893.01, 150,558,281.21 and 59,541,447.22

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Solution

The fourth proportional to 109,097,893.01, 150,558,281.21 and 59,541,447.22 is: 82,168,937.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,097,893.01 : 150,558,281.21 = 59,541,447.22 : x
  2. Step 2: Convert to fraction form
    109,097,893.01/150,558,281.21 = 59,541,447.22/x
  3. Step 3: Cross multiply
    109,097,893.01x = 150,558,281.21 × 59,541,447.22
  4. Step 4: Simplify right side
    109,097,893.01x = 8,964,457,954,199,133
  5. Step 5: Solve for x
    x = 8,964,457,954,199,133/109,097,893.01
  6. Step 6: Final answer
    x = 82,168,937.52

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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.