Home / 29,588,954.03-40,834,017.63-16,536,212.57

Finding the Fourth Proportional to 29,588,954.03, 40,834,017.63 and 16,536,212.57

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Solution

The fourth proportional to 29,588,954.03, 40,834,017.63 and 16,536,212.57 is: 22,820,678.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588,954.03 : 40,834,017.63 = 16,536,212.57 : x
  2. Step 2: Convert to fraction form
    29,588,954.03/40,834,017.63 = 16,536,212.57/x
  3. Step 3: Cross multiply
    29,588,954.03x = 40,834,017.63 × 16,536,212.57
  4. Step 4: Simplify right side
    29,588,954.03x = 675,239,995,616,807.62
  5. Step 5: Solve for x
    x = 675,239,995,616,807.62/29,588,954.03
  6. Step 6: Final answer
    x = 22,820,678.11

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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.