Home / 34,276,774.72-47,301,943.96-19,592,756.29

Finding the Fourth Proportional to 34,276,774.72, 47,301,943.96 and 19,592,756.29

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Solution

The fourth proportional to 34,276,774.72, 47,301,943.96 and 19,592,756.29 is: 27,038,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276,774.72 : 47,301,943.96 = 19,592,756.29 : x
  2. Step 2: Convert to fraction form
    34,276,774.72/47,301,943.96 = 19,592,756.29/x
  3. Step 3: Cross multiply
    34,276,774.72x = 47,301,943.96 × 19,592,756.29
  4. Step 4: Simplify right side
    34,276,774.72x = 926,775,460,051,517.50
  5. Step 5: Solve for x
    x = 926,775,460,051,517.50/34,276,774.72
  6. Step 6: Final answer
    x = 27,038,000.73

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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.