Home / 50,792,317.02-70,081,389.86-29,885,262.24

Finding the Fourth Proportional to 50,792,317.02, 70,081,389.86 and 29,885,262.24

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Solution

The fourth proportional to 50,792,317.02, 70,081,389.86 and 29,885,262.24 is: 41,234,596.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,792,317.02 : 70,081,389.86 = 29,885,262.24 : x
  2. Step 2: Convert to fraction form
    50,792,317.02/70,081,389.86 = 29,885,262.24/x
  3. Step 3: Cross multiply
    50,792,317.02x = 70,081,389.86 × 29,885,262.24
  4. Step 4: Simplify right side
    50,792,317.02x = 2,094,400,714,109,776.75
  5. Step 5: Solve for x
    x = 2,094,400,714,109,776.75/50,792,317.02
  6. Step 6: Final answer
    x = 41,234,596.82

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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.