Home / 13,084,050.30-19,588,750.65-11,591,058.30

Finding the Fourth Proportional to 13,084,050.30, 19,588,750.65 and 11,591,058.30

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Solution

The fourth proportional to 13,084,050.30, 19,588,750.65 and 11,591,058.30 is: 17,353,521.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,084,050.30 : 19,588,750.65 = 11,591,058.30 : x
  2. Step 2: Convert to fraction form
    13,084,050.30/19,588,750.65 = 11,591,058.30/x
  3. Step 3: Cross multiply
    13,084,050.30x = 19,588,750.65 × 11,591,058.30
  4. Step 4: Simplify right side
    13,084,050.30x = 227,054,350,808,312.91
  5. Step 5: Solve for x
    x = 227,054,350,808,312.91/13,084,050.30
  6. Step 6: Final answer
    x = 17,353,521.70

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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.