Home / 29,477,153.07-40,678,632.59-17,094,588.12

Finding the Fourth Proportional to 29,477,153.07, 40,678,632.59 and 17,094,588.12

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Solution

The fourth proportional to 29,477,153.07, 40,678,632.59 and 17,094,588.12 is: 23,590,625.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,477,153.07 : 40,678,632.59 = 17,094,588.12 : x
  2. Step 2: Convert to fraction form
    29,477,153.07/40,678,632.59 = 17,094,588.12/x
  3. Step 3: Cross multiply
    29,477,153.07x = 40,678,632.59 × 17,094,588.12
  4. Step 4: Simplify right side
    29,477,153.07x = 695,384,469,325,386
  5. Step 5: Solve for x
    x = 695,384,469,325,386/29,477,153.07
  6. Step 6: Final answer
    x = 23,590,625.18

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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.