Home / 35,467,377.84-53,220,997.56-19,294,461

Finding the Fourth Proportional to 35,467,377.84, 53,220,997.56 and 19,294,461

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Solution

The fourth proportional to 35,467,377.84, 53,220,997.56 and 19,294,461 is: 28,952,533.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467,377.84 : 53,220,997.56 = 19,294,461 : x
  2. Step 2: Convert to fraction form
    35,467,377.84/53,220,997.56 = 19,294,461/x
  3. Step 3: Cross multiply
    35,467,377.84x = 53,220,997.56 × 19,294,461
  4. Step 4: Simplify right side
    35,467,377.84x = 1,026,870,461,802,515.25
  5. Step 5: Solve for x
    x = 1,026,870,461,802,515.25/35,467,377.84
  6. Step 6: Final answer
    x = 28,952,533.97

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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.