Home / 195,851,165.81-293,766,117.39-59,525,920.49

Finding the Fourth Proportional to 195,851,165.81, 293,766,117.39 and 59,525,920.49

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Solution

The fourth proportional to 195,851,165.81, 293,766,117.39 and 59,525,920.49 is: 89,285,649.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,851,165.81 : 293,766,117.39 = 59,525,920.49 : x
  2. Step 2: Convert to fraction form
    195,851,165.81/293,766,117.39 = 59,525,920.49/x
  3. Step 3: Cross multiply
    195,851,165.81x = 293,766,117.39 × 59,525,920.49
  4. Step 4: Simplify right side
    195,851,165.81x = 17,486,698,544,944,314
  5. Step 5: Solve for x
    x = 17,486,698,544,944,314/195,851,165.81
  6. Step 6: Final answer
    x = 89,285,649.50

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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.