Home / 43,896,053.80-65,732,106.30-34,938,101.80

Finding the Fourth Proportional to 43,896,053.80, 65,732,106.30 and 34,938,101.80

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Solution

The fourth proportional to 43,896,053.80, 65,732,106.30 and 34,938,101.80 is: 52,318,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,896,053.80 : 65,732,106.30 = 34,938,101.80 : x
  2. Step 2: Convert to fraction form
    43,896,053.80/65,732,106.30 = 34,938,101.80/x
  3. Step 3: Cross multiply
    43,896,053.80x = 65,732,106.30 × 34,938,101.80
  4. Step 4: Simplify right side
    43,896,053.80x = 2,296,555,021,437,821
  5. Step 5: Solve for x
    x = 2,296,555,021,437,821/43,896,053.80
  6. Step 6: Final answer
    x = 52,318,029.13

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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.