Home / 24,087,913-36,138,967.26-9,703,578.76

Finding the Fourth Proportional to 24,087,913, 36,138,967.26 and 9,703,578.76

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Solution

The fourth proportional to 24,087,913, 36,138,967.26 and 9,703,578.76 is: 14,558,227.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,087,913 : 36,138,967.26 = 9,703,578.76 : x
  2. Step 2: Convert to fraction form
    24,087,913/36,138,967.26 = 9,703,578.76/x
  3. Step 3: Cross multiply
    24,087,913x = 36,138,967.26 × 9,703,578.76
  4. Step 4: Simplify right side
    24,087,913x = 350,677,315,112,471.38
  5. Step 5: Solve for x
    x = 350,677,315,112,471.38/24,087,913
  6. Step 6: Final answer
    x = 14,558,227.40

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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.