Home / 133,823,024.14-184,678,957.65-75,090,033.22

Finding the Fourth Proportional to 133,823,024.14, 184,678,957.65 and 75,090,033.22

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Solution

The fourth proportional to 133,823,024.14, 184,678,957.65 and 75,090,033.22 is: 103,626,032.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,823,024.14 : 184,678,957.65 = 75,090,033.22 : x
  2. Step 2: Convert to fraction form
    133,823,024.14/184,678,957.65 = 75,090,033.22/x
  3. Step 3: Cross multiply
    133,823,024.14x = 184,678,957.65 × 75,090,033.22
  4. Step 4: Simplify right side
    133,823,024.14x = 13,867,549,064,973,474
  5. Step 5: Solve for x
    x = 13,867,549,064,973,474/133,823,024.14
  6. Step 6: Final answer
    x = 103,626,032.62

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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.