Home / 26,445,357.40-36,492,814-14,684,021.32

Finding the Fourth Proportional to 26,445,357.40, 36,492,814 and 14,684,021.32

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Solution

The fourth proportional to 26,445,357.40, 36,492,814 and 14,684,021.32 is: 20,262,961.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,445,357.40 : 36,492,814 = 14,684,021.32 : x
  2. Step 2: Convert to fraction form
    26,445,357.40/36,492,814 = 14,684,021.32/x
  3. Step 3: Cross multiply
    26,445,357.40x = 36,492,814 × 14,684,021.32
  4. Step 4: Simplify right side
    26,445,357.40x = 535,861,258,802,794.50
  5. Step 5: Solve for x
    x = 535,861,258,802,794.50/26,445,357.40
  6. Step 6: Final answer
    x = 20,262,961.50

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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.