Home / 24,574,877.34-33,913,093.95-13,561,728.54

Finding the Fourth Proportional to 24,574,877.34, 33,913,093.95 and 13,561,728.54

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Solution

The fourth proportional to 24,574,877.34, 33,913,093.95 and 13,561,728.54 is: 18,715,054.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,877.34 : 33,913,093.95 = 13,561,728.54 : x
  2. Step 2: Convert to fraction form
    24,574,877.34/33,913,093.95 = 13,561,728.54/x
  3. Step 3: Cross multiply
    24,574,877.34x = 33,913,093.95 × 13,561,728.54
  4. Step 4: Simplify right side
    24,574,877.34x = 459,920,174,101,416.31
  5. Step 5: Solve for x
    x = 459,920,174,101,416.31/24,574,877.34
  6. Step 6: Final answer
    x = 18,715,054.72

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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.