Home / 195,895,281.03-293,833,237.77-73,064,030.06

Finding the Fourth Proportional to 195,895,281.03, 293,833,237.77 and 73,064,030.06

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Solution

The fourth proportional to 195,895,281.03, 293,833,237.77 and 73,064,030.06 is: 109,592,433.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,895,281.03 : 293,833,237.77 = 73,064,030.06 : x
  2. Step 2: Convert to fraction form
    195,895,281.03/293,833,237.77 = 73,064,030.06/x
  3. Step 3: Cross multiply
    195,895,281.03x = 293,833,237.77 × 73,064,030.06
  4. Step 4: Simplify right side
    195,895,281.03x = 21,468,640,515,585,240
  5. Step 5: Solve for x
    x = 21,468,640,515,585,240/195,895,281.03
  6. Step 6: Final answer
    x = 109,592,433.28

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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.