Home / 113,061,406.40-169,592,109.60-94,567,259.60

Finding the Fourth Proportional to 113,061,406.40, 169,592,109.60 and 94,567,259.60

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Solution

The fourth proportional to 113,061,406.40, 169,592,109.60 and 94,567,259.60 is: 141,850,889.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,061,406.40 : 169,592,109.60 = 94,567,259.60 : x
  2. Step 2: Convert to fraction form
    113,061,406.40/169,592,109.60 = 94,567,259.60/x
  3. Step 3: Cross multiply
    113,061,406.40x = 169,592,109.60 × 94,567,259.60
  4. Step 4: Simplify right side
    113,061,406.40x = 16,037,861,054,654,850
  5. Step 5: Solve for x
    x = 16,037,861,054,654,850/113,061,406.40
  6. Step 6: Final answer
    x = 141,850,889.40

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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.