Home / 375,110,907-562,615,282.98-98,738,976.12

Finding the Fourth Proportional to 375,110,907, 562,615,282.98 and 98,738,976.12

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Solution

The fourth proportional to 375,110,907, 562,615,282.98 and 98,738,976.12 is: 148,095,019.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,110,907 : 562,615,282.98 = 98,738,976.12 : x
  2. Step 2: Convert to fraction form
    375,110,907/562,615,282.98 = 98,738,976.12/x
  3. Step 3: Cross multiply
    375,110,907x = 562,615,282.98 × 98,738,976.12
  4. Step 4: Simplify right side
    375,110,907x = 55,552,056,990,909,264
  5. Step 5: Solve for x
    x = 55,552,056,990,909,264/375,110,907
  6. Step 6: Final answer
    x = 148,095,019.24

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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.