Home / 192,587,038.04-265,770,627.63-104,481,035.72

Finding the Fourth Proportional to 192,587,038.04, 265,770,627.63 and 104,481,035.72

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Solution

The fourth proportional to 192,587,038.04, 265,770,627.63 and 104,481,035.72 is: 144,184,108.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,587,038.04 : 265,770,627.63 = 104,481,035.72 : x
  2. Step 2: Convert to fraction form
    192,587,038.04/265,770,627.63 = 104,481,035.72/x
  3. Step 3: Cross multiply
    192,587,038.04x = 265,770,627.63 × 104,481,035.72
  4. Step 4: Simplify right side
    192,587,038.04x = 27,767,990,437,407,996
  5. Step 5: Solve for x
    x = 27,767,990,437,407,996/192,587,038.04
  6. Step 6: Final answer
    x = 144,184,108.76

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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.