Home / 24,426,935.40-36,641,581.50-8,031,856.86

Finding the Fourth Proportional to 24,426,935.40, 36,641,581.50 and 8,031,856.86

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Solution

The fourth proportional to 24,426,935.40, 36,641,581.50 and 8,031,856.86 is: 12,048,172.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426,935.40 : 36,641,581.50 = 8,031,856.86 : x
  2. Step 2: Convert to fraction form
    24,426,935.40/36,641,581.50 = 8,031,856.86/x
  3. Step 3: Cross multiply
    24,426,935.40x = 36,641,581.50 × 8,031,856.86
  4. Step 4: Simplify right side
    24,426,935.40x = 294,299,937,732,024.12
  5. Step 5: Solve for x
    x = 294,299,937,732,024.12/24,426,935.40
  6. Step 6: Final answer
    x = 12,048,172.76

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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.