Home / 99,461,127.88-136,262,231.34-95,733,352.52

Finding the Fourth Proportional to 99,461,127.88, 136,262,231.34 and 95,733,352.52

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Solution

The fourth proportional to 99,461,127.88, 136,262,231.34 and 95,733,352.52 is: 131,155,160.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,461,127.88 : 136,262,231.34 = 95,733,352.52 : x
  2. Step 2: Convert to fraction form
    99,461,127.88/136,262,231.34 = 95,733,352.52/x
  3. Step 3: Cross multiply
    99,461,127.88x = 136,262,231.34 × 95,733,352.52
  4. Step 4: Simplify right side
    99,461,127.88x = 13,044,840,228,034,012
  5. Step 5: Solve for x
    x = 13,044,840,228,034,012/99,461,127.88
  6. Step 6: Final answer
    x = 131,155,160.88

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.