Home / 53,610,094.20-80,415,141.30-44,681,885.40

Finding the Fourth Proportional to 53,610,094.20, 80,415,141.30 and 44,681,885.40

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Solution

The fourth proportional to 53,610,094.20, 80,415,141.30 and 44,681,885.40 is: 67,022,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,610,094.20 : 80,415,141.30 = 44,681,885.40 : x
  2. Step 2: Convert to fraction form
    53,610,094.20/80,415,141.30 = 44,681,885.40/x
  3. Step 3: Cross multiply
    53,610,094.20x = 80,415,141.30 × 44,681,885.40
  4. Step 4: Simplify right side
    53,610,094.20x = 3,593,100,127,991,407
  5. Step 5: Solve for x
    x = 3,593,100,127,991,407/53,610,094.20
  6. Step 6: Final answer
    x = 67,022,828.10

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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.