Home / 89,650,181,433.24-134,475,272,159.04-29,958,843,699.63

Finding the Fourth Proportional to 89,650,181,433.24, 134,475,272,159.04 and 29,958,843,699.63

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Solution

The fourth proportional to 89,650,181,433.24, 134,475,272,159.04 and 29,958,843,699.63 is: 44,938,265,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,650,181,433.24 : 134,475,272,159.04 = 29,958,843,699.63 : x
  2. Step 2: Convert to fraction form
    89,650,181,433.24/134,475,272,159.04 = 29,958,843,699.63/x
  3. Step 3: Cross multiply
    89,650,181,433.24x = 134,475,272,159.04 × 29,958,843,699.63
  4. Step 4: Simplify right side
    89,650,181,433.24x = 4,028,723,660,077,885,030,400
  5. Step 5: Solve for x
    x = 4,028,723,660,077,885,030,400/89,650,181,433.24
  6. Step 6: Final answer
    x = 44,938,265,552.51

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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.