Home / 19,563,525.03-26,996,415.62-10,861,695.30

Finding the Fourth Proportional to 19,563,525.03, 26,996,415.62 and 10,861,695.30

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Solution

The fourth proportional to 19,563,525.03, 26,996,415.62 and 10,861,695.30 is: 14,988,446.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,563,525.03 : 26,996,415.62 = 10,861,695.30 : x
  2. Step 2: Convert to fraction form
    19,563,525.03/26,996,415.62 = 10,861,695.30/x
  3. Step 3: Cross multiply
    19,563,525.03x = 26,996,415.62 × 10,861,695.30
  4. Step 4: Simplify right side
    19,563,525.03x = 293,226,840,602,292.12
  5. Step 5: Solve for x
    x = 293,226,840,602,292.12/19,563,525.03
  6. Step 6: Final answer
    x = 14,988,446.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.