Home / 96,390,275.80-133,014,849.80-52,336,266.34

Finding the Fourth Proportional to 96,390,275.80, 133,014,849.80 and 52,336,266.34

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Solution

The fourth proportional to 96,390,275.80, 133,014,849.80 and 52,336,266.34 is: 72,222,021.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,275.80 : 133,014,849.80 = 52,336,266.34 : x
  2. Step 2: Convert to fraction form
    96,390,275.80/133,014,849.80 = 52,336,266.34/x
  3. Step 3: Cross multiply
    96,390,275.80x = 133,014,849.80 × 52,336,266.34
  4. Step 4: Simplify right side
    96,390,275.80x = 6,961,500,606,307,896
  5. Step 5: Solve for x
    x = 6,961,500,606,307,896/96,390,275.80
  6. Step 6: Final answer
    x = 72,222,021.86

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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.