Home / 34,838,823.34-48,072,301.50-19,951,832.26

Finding the Fourth Proportional to 34,838,823.34, 48,072,301.50 and 19,951,832.26

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Solution

The fourth proportional to 34,838,823.34, 48,072,301.50 and 19,951,832.26 is: 27,530,507.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,838,823.34 : 48,072,301.50 = 19,951,832.26 : x
  2. Step 2: Convert to fraction form
    34,838,823.34/48,072,301.50 = 19,951,832.26/x
  3. Step 3: Cross multiply
    34,838,823.34x = 48,072,301.50 × 19,951,832.26
  4. Step 4: Simplify right side
    34,838,823.34x = 959,130,495,880,146.50
  5. Step 5: Solve for x
    x = 959,130,495,880,146.50/34,838,823.34
  6. Step 6: Final answer
    x = 27,530,507.75

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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.