Home / 26,919,254.64-37,147,166.28-14,693,749.68

Finding the Fourth Proportional to 26,919,254.64, 37,147,166.28 and 14,693,749.68

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Solution

The fourth proportional to 26,919,254.64, 37,147,166.28 and 14,693,749.68 is: 20,276,607.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,919,254.64 : 37,147,166.28 = 14,693,749.68 : x
  2. Step 2: Convert to fraction form
    26,919,254.64/37,147,166.28 = 14,693,749.68/x
  3. Step 3: Cross multiply
    26,919,254.64x = 37,147,166.28 × 14,693,749.68
  4. Step 4: Simplify right side
    26,919,254.64x = 545,831,162,639,656.81
  5. Step 5: Solve for x
    x = 545,831,162,639,656.81/26,919,254.64
  6. Step 6: Final answer
    x = 20,276,607.58

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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.