Home / 61,422,411,871.24-84,755,587,320.30-33,952,287,586.20

Finding the Fourth Proportional to 61,422,411,871.24, 84,755,587,320.30 and 33,952,287,586.20

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Solution

The fourth proportional to 61,422,411,871.24, 84,755,587,320.30 and 33,952,287,586.20 is: 46,850,098,971.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,422,411,871.24 : 84,755,587,320.30 = 33,952,287,586.20 : x
  2. Step 2: Convert to fraction form
    61,422,411,871.24/84,755,587,320.30 = 33,952,287,586.20/x
  3. Step 3: Cross multiply
    61,422,411,871.24x = 84,755,587,320.30 × 33,952,287,586.20
  4. Step 4: Simplify right side
    61,422,411,871.24x = 2,877,646,075,236,112,138,240
  5. Step 5: Solve for x
    x = 2,877,646,075,236,112,138,240/61,422,411,871.24
  6. Step 6: Final answer
    x = 46,850,098,971.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.