Home / 42,967,149,463.02-58,865,204,796.49-41,356,750,511.21

Finding the Fourth Proportional to 42,967,149,463.02, 58,865,204,796.49 and 41,356,750,511.21

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Solution

The fourth proportional to 42,967,149,463.02, 58,865,204,796.49 and 41,356,750,511.21 is: 56,658,950,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,967,149,463.02 : 58,865,204,796.49 = 41,356,750,511.21 : x
  2. Step 2: Convert to fraction form
    42,967,149,463.02/58,865,204,796.49 = 41,356,750,511.21/x
  3. Step 3: Cross multiply
    42,967,149,463.02x = 58,865,204,796.49 × 41,356,750,511.21
  4. Step 4: Simplify right side
    42,967,149,463.02x = 2,434,473,588,559,400,927,232
  5. Step 5: Solve for x
    x = 2,434,473,588,559,400,927,232/42,967,149,463.02
  6. Step 6: Final answer
    x = 56,658,950,360.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.