Home / 15,736,730.63-23,604,012.50-9,672,398.33

Finding the Fourth Proportional to 15,736,730.63, 23,604,012.50 and 9,672,398.33

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Solution

The fourth proportional to 15,736,730.63, 23,604,012.50 and 9,672,398.33 is: 14,507,931.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,736,730.63 : 23,604,012.50 = 9,672,398.33 : x
  2. Step 2: Convert to fraction form
    15,736,730.63/23,604,012.50 = 9,672,398.33/x
  3. Step 3: Cross multiply
    15,736,730.63x = 23,604,012.50 × 9,672,398.33
  4. Step 4: Simplify right side
    15,736,730.63x = 228,307,410,919,917.06
  5. Step 5: Solve for x
    x = 228,307,410,919,917.06/15,736,730.63
  6. Step 6: Final answer
    x = 14,507,931.56

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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.