Home / 50,792,316.02-70,081,388.49-29,885,261.23

Finding the Fourth Proportional to 50,792,316.02, 70,081,388.49 and 29,885,261.23

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Solution

The fourth proportional to 50,792,316.02, 70,081,388.49 and 29,885,261.23 is: 41,234,595.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,792,316.02 : 70,081,388.49 = 29,885,261.23 : x
  2. Step 2: Convert to fraction form
    50,792,316.02/70,081,388.49 = 29,885,261.23/x
  3. Step 3: Cross multiply
    50,792,316.02x = 70,081,388.49 × 29,885,261.23
  4. Step 4: Simplify right side
    50,792,316.02x = 2,094,400,602,384,765
  5. Step 5: Solve for x
    x = 2,094,400,602,384,765/50,792,316.02
  6. Step 6: Final answer
    x = 41,234,595.44

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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.