Home / 26,620,051.32-36,735,670.80-14,396,908.32

Finding the Fourth Proportional to 26,620,051.32, 36,735,670.80 and 14,396,908.32

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Solution

The fourth proportional to 26,620,051.32, 36,735,670.80 and 14,396,908.32 is: 19,867,733.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,620,051.32 : 36,735,670.80 = 14,396,908.32 : x
  2. Step 2: Convert to fraction form
    26,620,051.32/36,735,670.80 = 14,396,908.32/x
  3. Step 3: Cross multiply
    26,620,051.32x = 36,735,670.80 × 14,396,908.32
  4. Step 4: Simplify right side
    26,620,051.32x = 528,880,084,581,301
  5. Step 5: Solve for x
    x = 528,880,084,581,301/26,620,051.32
  6. Step 6: Final answer
    x = 19,867,733.47

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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.