Home / 89,650,181,434.24-134,475,272,160.54-29,958,843,700.63

Finding the Fourth Proportional to 89,650,181,434.24, 134,475,272,160.54 and 29,958,843,700.63

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Solution

The fourth proportional to 89,650,181,434.24, 134,475,272,160.54 and 29,958,843,700.63 is: 44,938,265,554.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,650,181,434.24 : 134,475,272,160.54 = 29,958,843,700.63 : x
  2. Step 2: Convert to fraction form
    89,650,181,434.24/134,475,272,160.54 = 29,958,843,700.63/x
  3. Step 3: Cross multiply
    89,650,181,434.24x = 134,475,272,160.54 × 29,958,843,700.63
  4. Step 4: Simplify right side
    89,650,181,434.24x = 4,028,723,660,257,298,481,152
  5. Step 5: Solve for x
    x = 4,028,723,660,257,298,481,152/89,650,181,434.24
  6. Step 6: Final answer
    x = 44,938,265,554.01

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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.