Home / 37,196,662.16-55,793,961.80-9,903,189.08

Finding the Fourth Proportional to 37,196,662.16, 55,793,961.80 and 9,903,189.08

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Solution

The fourth proportional to 37,196,662.16, 55,793,961.80 and 9,903,189.08 is: 14,854,509.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,196,662.16 : 55,793,961.80 = 9,903,189.08 : x
  2. Step 2: Convert to fraction form
    37,196,662.16/55,793,961.80 = 9,903,189.08/x
  3. Step 3: Cross multiply
    37,196,662.16x = 55,793,961.80 × 9,903,189.08
  4. Step 4: Simplify right side
    37,196,662.16x = 552,538,153,227,697.12
  5. Step 5: Solve for x
    x = 552,538,153,227,697.12/37,196,662.16
  6. Step 6: Final answer
    x = 14,854,509.01

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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.