Home / 97,191,970.08-134,127,717.92-53,734,705.44

Finding the Fourth Proportional to 97,191,970.08, 134,127,717.92 and 53,734,705.44

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Solution

The fourth proportional to 97,191,970.08, 134,127,717.92 and 53,734,705.44 is: 74,155,441.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,191,970.08 : 134,127,717.92 = 53,734,705.44 : x
  2. Step 2: Convert to fraction form
    97,191,970.08/134,127,717.92 = 53,734,705.44/x
  3. Step 3: Cross multiply
    97,191,970.08x = 134,127,717.92 × 53,734,705.44
  4. Step 4: Simplify right side
    97,191,970.08x = 7,207,313,413,770,609
  5. Step 5: Solve for x
    x = 7,207,313,413,770,609/97,191,970.08
  6. Step 6: Final answer
    x = 74,155,441.11

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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.