Home / 184,228,031.16-254,027,421-150,632,693.28

Finding the Fourth Proportional to 184,228,031.16, 254,027,421 and 150,632,693.28

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Solution

The fourth proportional to 184,228,031.16, 254,027,421 and 150,632,693.28 is: 207,703,650.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,228,031.16 : 254,027,421 = 150,632,693.28 : x
  2. Step 2: Convert to fraction form
    184,228,031.16/254,027,421 = 150,632,693.28/x
  3. Step 3: Cross multiply
    184,228,031.16x = 254,027,421 × 150,632,693.28
  4. Step 4: Simplify right side
    184,228,031.16x = 38,264,834,592,202,432
  5. Step 5: Solve for x
    x = 38,264,834,592,202,432/184,228,031.16
  6. Step 6: Final answer
    x = 207,703,650.48

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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.