Home / 89,650,181,426.07-134,475,272,148.33-29,958,843,692.49

Finding the Fourth Proportional to 89,650,181,426.07, 134,475,272,148.33 and 29,958,843,692.49

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Solution

The fourth proportional to 89,650,181,426.07, 134,475,272,148.33 and 29,958,843,692.49 is: 44,938,265,541.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,650,181,426.07 : 134,475,272,148.33 = 29,958,843,692.49 : x
  2. Step 2: Convert to fraction form
    89,650,181,426.07/134,475,272,148.33 = 29,958,843,692.49/x
  3. Step 3: Cross multiply
    89,650,181,426.07x = 134,475,272,148.33 × 29,958,843,692.49
  4. Step 4: Simplify right side
    89,650,181,426.07x = 4,028,723,658,796,872,761,344
  5. Step 5: Solve for x
    x = 4,028,723,658,796,872,761,344/89,650,181,426.07
  6. Step 6: Final answer
    x = 44,938,265,541.82

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1.5x scale

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.