Home / 11,834,922.60-17,751,071.70-9,701,285.40

Finding the Fourth Proportional to 11,834,922.60, 17,751,071.70 and 9,701,285.40

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Solution

The fourth proportional to 11,834,922.60, 17,751,071.70 and 9,701,285.40 is: 14,550,852.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,922.60 : 17,751,071.70 = 9,701,285.40 : x
  2. Step 2: Convert to fraction form
    11,834,922.60/17,751,071.70 = 9,701,285.40/x
  3. Step 3: Cross multiply
    11,834,922.60x = 17,751,071.70 × 9,701,285.40
  4. Step 4: Simplify right side
    11,834,922.60x = 172,208,212,717,563.19
  5. Step 5: Solve for x
    x = 172,208,212,717,563.19/11,834,922.60
  6. Step 6: Final answer
    x = 14,550,852.47

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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.