Home / 29,646,521.16-40,911,797.70-16,593,776.16

Finding the Fourth Proportional to 29,646,521.16, 40,911,797.70 and 16,593,776.16

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Solution

The fourth proportional to 29,646,521.16, 40,911,797.70 and 16,593,776.16 is: 22,899,186.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,646,521.16 : 40,911,797.70 = 16,593,776.16 : x
  2. Step 2: Convert to fraction form
    29,646,521.16/40,911,797.70 = 16,593,776.16/x
  3. Step 3: Cross multiply
    29,646,521.16x = 40,911,797.70 × 16,593,776.16
  4. Step 4: Simplify right side
    29,646,521.16x = 678,881,213,337,002.88
  5. Step 5: Solve for x
    x = 678,881,213,337,002.88/29,646,521.16
  6. Step 6: Final answer
    x = 22,899,186.37

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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.