Home / 14,996,048.72-22,489,418.04-5,410,178

Finding the Fourth Proportional to 14,996,048.72, 22,489,418.04 and 5,410,178

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Solution

The fourth proportional to 14,996,048.72, 22,489,418.04 and 5,410,178 is: 8,113,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,996,048.72 : 22,489,418.04 = 5,410,178 : x
  2. Step 2: Convert to fraction form
    14,996,048.72/22,489,418.04 = 5,410,178/x
  3. Step 3: Cross multiply
    14,996,048.72x = 22,489,418.04 × 5,410,178
  4. Step 4: Simplify right side
    14,996,048.72x = 121,671,754,712,811.11
  5. Step 5: Solve for x
    x = 121,671,754,712,811.11/14,996,048.72
  6. Step 6: Final answer
    x = 8,113,587.58

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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.