Home / 24,353,389.43-33,606,483.05-13,340,187.98

Finding the Fourth Proportional to 24,353,389.43, 33,606,483.05 and 13,340,187.98

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Solution

The fourth proportional to 24,353,389.43, 33,606,483.05 and 13,340,187.98 is: 18,408,805.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,353,389.43 : 33,606,483.05 = 13,340,187.98 : x
  2. Step 2: Convert to fraction form
    24,353,389.43/33,606,483.05 = 13,340,187.98/x
  3. Step 3: Cross multiply
    24,353,389.43x = 33,606,483.05 × 13,340,187.98
  4. Step 4: Simplify right side
    24,353,389.43x = 448,316,801,225,026.12
  5. Step 5: Solve for x
    x = 448,316,801,225,026.12/24,353,389.43
  6. Step 6: Final answer
    x = 18,408,805.17

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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.