Home / 47,334,351,831.12-65,323,458,857.46-26,212,760,727.12

Finding the Fourth Proportional to 47,334,351,831.12, 65,323,458,857.46 and 26,212,760,727.12

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Solution

The fourth proportional to 47,334,351,831.12, 65,323,458,857.46 and 26,212,760,727.12 is: 36,174,746,894.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,334,351,831.12 : 65,323,458,857.46 = 26,212,760,727.12 : x
  2. Step 2: Convert to fraction form
    47,334,351,831.12/65,323,458,857.46 = 26,212,760,727.12/x
  3. Step 3: Cross multiply
    47,334,351,831.12x = 65,323,458,857.46 × 26,212,760,727.12
  4. Step 4: Simplify right side
    47,334,351,831.12x = 1,712,308,196,898,466,430,976
  5. Step 5: Solve for x
    x = 1,712,308,196,898,466,430,976/47,334,351,831.12
  6. Step 6: Final answer
    x = 36,174,746,894.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.