Home / 73,655,664.39-110,483,477.15-25,133,514.30

Finding the Fourth Proportional to 73,655,664.39, 110,483,477.15 and 25,133,514.30

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Solution

The fourth proportional to 73,655,664.39, 110,483,477.15 and 25,133,514.30 is: 37,700,264.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,655,664.39 : 110,483,477.15 = 25,133,514.30 : x
  2. Step 2: Convert to fraction form
    73,655,664.39/110,483,477.15 = 25,133,514.30/x
  3. Step 3: Cross multiply
    73,655,664.39x = 110,483,477.15 × 25,133,514.30
  4. Step 4: Simplify right side
    73,655,664.39x = 2,776,838,052,737,580.50
  5. Step 5: Solve for x
    x = 2,776,838,052,737,580.50/73,655,664.39
  6. Step 6: Final answer
    x = 37,700,264.82

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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.