Home / 24,355,364.78-33,610,443.08-13,341,872.75

Finding the Fourth Proportional to 24,355,364.78, 33,610,443.08 and 13,341,872.75

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Solution

The fourth proportional to 24,355,364.78, 33,610,443.08 and 13,341,872.75 is: 18,411,806.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,355,364.78 : 33,610,443.08 = 13,341,872.75 : x
  2. Step 2: Convert to fraction form
    24,355,364.78/33,610,443.08 = 13,341,872.75/x
  3. Step 3: Cross multiply
    24,355,364.78x = 33,610,443.08 × 13,341,872.75
  4. Step 4: Simplify right side
    24,355,364.78x = 448,426,254,409,716.50
  5. Step 5: Solve for x
    x = 448,426,254,409,716.50/24,355,364.78
  6. Step 6: Final answer
    x = 18,411,806.12

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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.