Home / 36,306,009.60-54,459,014.40-33,534,643.20

Finding the Fourth Proportional to 36,306,009.60, 54,459,014.40 and 33,534,643.20

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Solution

The fourth proportional to 36,306,009.60, 54,459,014.40 and 33,534,643.20 is: 50,301,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,009.60 : 54,459,014.40 = 33,534,643.20 : x
  2. Step 2: Convert to fraction form
    36,306,009.60/54,459,014.40 = 33,534,643.20/x
  3. Step 3: Cross multiply
    36,306,009.60x = 54,459,014.40 × 33,534,643.20
  4. Step 4: Simplify right side
    36,306,009.60x = 1,826,263,616,927,662
  5. Step 5: Solve for x
    x = 1,826,263,616,927,662/36,306,009.60
  6. Step 6: Final answer
    x = 50,301,964.80

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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.