Home / 16,503,322.40-24,754,983.60-9,425,434.40

Finding the Fourth Proportional to 16,503,322.40, 24,754,983.60 and 9,425,434.40

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Solution

The fourth proportional to 16,503,322.40, 24,754,983.60 and 9,425,434.40 is: 14,138,151.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,503,322.40 : 24,754,983.60 = 9,425,434.40 : x
  2. Step 2: Convert to fraction form
    16,503,322.40/24,754,983.60 = 9,425,434.40/x
  3. Step 3: Cross multiply
    16,503,322.40x = 24,754,983.60 × 9,425,434.40
  4. Step 4: Simplify right side
    16,503,322.40x = 233,326,473,994,875.88
  5. Step 5: Solve for x
    x = 233,326,473,994,875.88/16,503,322.40
  6. Step 6: Final answer
    x = 14,138,151.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.