Home / 164,600,422.02-246,901,458.06-41,778,775.98

Finding the Fourth Proportional to 164,600,422.02, 246,901,458.06 and 41,778,775.98

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Solution

The fourth proportional to 164,600,422.02, 246,901,458.06 and 41,778,775.98 is: 62,668,373.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,600,422.02 : 246,901,458.06 = 41,778,775.98 : x
  2. Step 2: Convert to fraction form
    164,600,422.02/246,901,458.06 = 41,778,775.98/x
  3. Step 3: Cross multiply
    164,600,422.02x = 246,901,458.06 × 41,778,775.98
  4. Step 4: Simplify right side
    164,600,422.02x = 10,315,240,705,424,104
  5. Step 5: Solve for x
    x = 10,315,240,705,424,104/164,600,422.02
  6. Step 6: Final answer
    x = 62,668,373.38

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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.