Home / 184,042,480.16-253,976,871.12-101,536,931.36

Finding the Fourth Proportional to 184,042,480.16, 253,976,871.12 and 101,536,931.36

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Solution

The fourth proportional to 184,042,480.16, 253,976,871.12 and 101,536,931.36 is: 140,119,998.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,042,480.16 : 253,976,871.12 = 101,536,931.36 : x
  2. Step 2: Convert to fraction form
    184,042,480.16/253,976,871.12 = 101,536,931.36/x
  3. Step 3: Cross multiply
    184,042,480.16x = 253,976,871.12 × 101,536,931.36
  4. Step 4: Simplify right side
    184,042,480.16x = 25,788,032,129,939,008
  5. Step 5: Solve for x
    x = 25,788,032,129,939,008/184,042,480.16
  6. Step 6: Final answer
    x = 140,119,998.97

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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.