Home / 601,569,570.43-901,717,491.15-202,348,092.50

Finding the Fourth Proportional to 601,569,570.43, 901,717,491.15 and 202,348,092.50

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Solution

The fourth proportional to 601,569,570.43, 901,717,491.15 and 202,348,092.50 is: 303,307,918.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,569,570.43 : 901,717,491.15 = 202,348,092.50 : x
  2. Step 2: Convert to fraction form
    601,569,570.43/901,717,491.15 = 202,348,092.50/x
  3. Step 3: Cross multiply
    601,569,570.43x = 901,717,491.15 × 202,348,092.50
  4. Step 4: Simplify right side
    601,569,570.43x = 182,460,814,302,820,736
  5. Step 5: Solve for x
    x = 182,460,814,302,820,736/601,569,570.43
  6. Step 6: Final answer
    x = 303,307,918.61

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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.