Home / 26,973,116.40-40,459,674.60-15,635,708.40

Finding the Fourth Proportional to 26,973,116.40, 40,459,674.60 and 15,635,708.40

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Solution

The fourth proportional to 26,973,116.40, 40,459,674.60 and 15,635,708.40 is: 23,453,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973,116.40 : 40,459,674.60 = 15,635,708.40 : x
  2. Step 2: Convert to fraction form
    26,973,116.40/40,459,674.60 = 15,635,708.40/x
  3. Step 3: Cross multiply
    26,973,116.40x = 40,459,674.60 × 15,635,708.40
  4. Step 4: Simplify right side
    26,973,116.40x = 632,615,674,004,486.62
  5. Step 5: Solve for x
    x = 632,615,674,004,486.62/26,973,116.40
  6. Step 6: Final answer
    x = 23,453,562.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.