Home / 192,574,474.89-265,752,775.35-110,070,031.11

Finding the Fourth Proportional to 192,574,474.89, 265,752,775.35 and 110,070,031.11

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Solution

The fourth proportional to 192,574,474.89, 265,752,775.35 and 110,070,031.11 is: 151,896,642.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,574,474.89 : 265,752,775.35 = 110,070,031.11 : x
  2. Step 2: Convert to fraction form
    192,574,474.89/265,752,775.35 = 110,070,031.11/x
  3. Step 3: Cross multiply
    192,574,474.89x = 265,752,775.35 × 110,070,031.11
  4. Step 4: Simplify right side
    192,574,474.89x = 29,251,416,250,343,340
  5. Step 5: Solve for x
    x = 29,251,416,250,343,340/192,574,474.89
  6. Step 6: Final answer
    x = 151,896,642.93

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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.