Home / 29,477,277.16-40,678,803.86-17,094,712.24

Finding the Fourth Proportional to 29,477,277.16, 40,678,803.86 and 17,094,712.24

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Solution

The fourth proportional to 29,477,277.16, 40,678,803.86 and 17,094,712.24 is: 23,590,796.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,477,277.16 : 40,678,803.86 = 17,094,712.24 : x
  2. Step 2: Convert to fraction form
    29,477,277.16/40,678,803.86 = 17,094,712.24/x
  3. Step 3: Cross multiply
    29,477,277.16x = 40,678,803.86 × 17,094,712.24
  4. Step 4: Simplify right side
    29,477,277.16x = 695,392,446,254,101.12
  5. Step 5: Solve for x
    x = 695,392,446,254,101.12/29,477,277.16
  6. Step 6: Final answer
    x = 23,590,796.48

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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.