Home / 23,638,303.66-35,384,731.87-15,423,256.86

Finding the Fourth Proportional to 23,638,303.66, 35,384,731.87 and 15,423,256.86

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Solution

The fourth proportional to 23,638,303.66, 35,384,731.87 and 15,423,256.86 is: 23,087,435.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,638,303.66 : 35,384,731.87 = 15,423,256.86 : x
  2. Step 2: Convert to fraction form
    23,638,303.66/35,384,731.87 = 15,423,256.86/x
  3. Step 3: Cross multiply
    23,638,303.66x = 35,384,731.87 × 15,423,256.86
  4. Step 4: Simplify right side
    23,638,303.66x = 545,747,808,553,238.06
  5. Step 5: Solve for x
    x = 545,747,808,553,238.06/23,638,303.66
  6. Step 6: Final answer
    x = 23,087,435.39

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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.