Home / 32,383,196.70-44,688,735.54-18,444,549.12

Finding the Fourth Proportional to 32,383,196.70, 44,688,735.54 and 18,444,549.12

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Solution

The fourth proportional to 32,383,196.70, 44,688,735.54 and 18,444,549.12 is: 25,453,434.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,383,196.70 : 44,688,735.54 = 18,444,549.12 : x
  2. Step 2: Convert to fraction form
    32,383,196.70/44,688,735.54 = 18,444,549.12/x
  3. Step 3: Cross multiply
    32,383,196.70x = 44,688,735.54 × 18,444,549.12
  4. Step 4: Simplify right side
    32,383,196.70x = 824,263,577,778,219.75
  5. Step 5: Solve for x
    x = 824,263,577,778,219.75/32,383,196.70
  6. Step 6: Final answer
    x = 25,453,434.55

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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.