Home / 116,440,328.80-174,635,998.80-58,878,488.80

Finding the Fourth Proportional to 116,440,328.80, 174,635,998.80 and 58,878,488.80

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Solution

The fourth proportional to 116,440,328.80, 174,635,998.80 and 58,878,488.80 is: 88,305,347.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,440,328.80 : 174,635,998.80 = 58,878,488.80 : x
  2. Step 2: Convert to fraction form
    116,440,328.80/174,635,998.80 = 58,878,488.80/x
  3. Step 3: Cross multiply
    116,440,328.80x = 174,635,998.80 × 58,878,488.80
  4. Step 4: Simplify right side
    116,440,328.80x = 10,282,303,699,422,614
  5. Step 5: Solve for x
    x = 10,282,303,699,422,614/116,440,328.80
  6. Step 6: Final answer
    x = 88,305,347.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.