Home / 192,575,381.60-265,754,024.48-110,070,937.92

Finding the Fourth Proportional to 192,575,381.60, 265,754,024.48 and 110,070,937.92

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Solution

The fourth proportional to 192,575,381.60, 265,754,024.48 and 110,070,937.92 is: 151,897,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,575,381.60 : 265,754,024.48 = 110,070,937.92 : x
  2. Step 2: Convert to fraction form
    192,575,381.60/265,754,024.48 = 110,070,937.92/x
  3. Step 3: Cross multiply
    192,575,381.60x = 265,754,024.48 × 110,070,937.92
  4. Step 4: Simplify right side
    192,575,381.60x = 29,251,794,730,528,240
  5. Step 5: Solve for x
    x = 29,251,794,730,528,240/192,575,381.60
  6. Step 6: Final answer
    x = 151,897,893.11

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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.