Home / 175,314,270.04-241,874,942.16-100,973,341.96

Finding the Fourth Proportional to 175,314,270.04, 241,874,942.16 and 100,973,341.96

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Solution

The fourth proportional to 175,314,270.04, 241,874,942.16 and 100,973,341.96 is: 139,309,374.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,314,270.04 : 241,874,942.16 = 100,973,341.96 : x
  2. Step 2: Convert to fraction form
    175,314,270.04/241,874,942.16 = 100,973,341.96/x
  3. Step 3: Cross multiply
    175,314,270.04x = 241,874,942.16 × 100,973,341.96
  4. Step 4: Simplify right side
    175,314,270.04x = 24,422,921,246,276,900
  5. Step 5: Solve for x
    x = 24,422,921,246,276,900/175,314,270.04
  6. Step 6: Final answer
    x = 139,309,374.19

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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.