Home / 164,600,429.23-246,901,468.93-41,778,783.29

Finding the Fourth Proportional to 164,600,429.23, 246,901,468.93 and 41,778,783.29

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Solution

The fourth proportional to 164,600,429.23, 246,901,468.93 and 41,778,783.29 is: 62,668,384.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,600,429.23 : 246,901,468.93 = 41,778,783.29 : x
  2. Step 2: Convert to fraction form
    164,600,429.23/246,901,468.93 = 41,778,783.29/x
  3. Step 3: Cross multiply
    164,600,429.23x = 246,901,468.93 × 41,778,783.29
  4. Step 4: Simplify right side
    164,600,429.23x = 10,315,242,964,921,944
  5. Step 5: Solve for x
    x = 10,315,242,964,921,944/164,600,429.23
  6. Step 6: Final answer
    x = 62,668,384.36

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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.