Home / 96,967,289.88-133,817,706.48-52,917,131.88

Finding the Fourth Proportional to 96,967,289.88, 133,817,706.48 and 52,917,131.88

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Solution

The fourth proportional to 96,967,289.88, 133,817,706.48 and 52,917,131.88 is: 73,027,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,967,289.88 : 133,817,706.48 = 52,917,131.88 : x
  2. Step 2: Convert to fraction form
    96,967,289.88/133,817,706.48 = 52,917,131.88/x
  3. Step 3: Cross multiply
    96,967,289.88x = 133,817,706.48 × 52,917,131.88
  4. Step 4: Simplify right side
    96,967,289.88x = 7,081,249,221,681,291
  5. Step 5: Solve for x
    x = 7,081,249,221,681,291/96,967,289.88
  6. Step 6: Final answer
    x = 73,027,195.36

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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.