Home / 26,080,976.48-35,989,941.93-14,477,622.80

Finding the Fourth Proportional to 26,080,976.48, 35,989,941.93 and 14,477,622.80

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Solution

The fourth proportional to 26,080,976.48, 35,989,941.93 and 14,477,622.80 is: 19,978,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,080,976.48 : 35,989,941.93 = 14,477,622.80 : x
  2. Step 2: Convert to fraction form
    26,080,976.48/35,989,941.93 = 14,477,622.80/x
  3. Step 3: Cross multiply
    26,080,976.48x = 35,989,941.93 × 14,477,622.80
  4. Step 4: Simplify right side
    26,080,976.48x = 521,048,803,676,494.31
  5. Step 5: Solve for x
    x = 521,048,803,676,494.31/26,080,976.48
  6. Step 6: Final answer
    x = 19,978,117.16

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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.