Home / 30,095,680.60-41,535,584.76-17,872,537.60

Finding the Fourth Proportional to 30,095,680.60, 41,535,584.76 and 17,872,537.60

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Solution

The fourth proportional to 30,095,680.60, 41,535,584.76 and 17,872,537.60 is: 24,666,207.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,680.60 : 41,535,584.76 = 17,872,537.60 : x
  2. Step 2: Convert to fraction form
    30,095,680.60/41,535,584.76 = 17,872,537.60/x
  3. Step 3: Cross multiply
    30,095,680.60x = 41,535,584.76 × 17,872,537.60
  4. Step 4: Simplify right side
    30,095,680.60x = 742,346,300,361,087
  5. Step 5: Solve for x
    x = 742,346,300,361,087/30,095,680.60
  6. Step 6: Final answer
    x = 24,666,207.43

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1.5x scale

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.