Home / 11,132,582.40-16,698,873.60-7,593,638.40

Finding the Fourth Proportional to 11,132,582.40, 16,698,873.60 and 7,593,638.40

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Solution

The fourth proportional to 11,132,582.40, 16,698,873.60 and 7,593,638.40 is: 11,390,457.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,132,582.40 : 16,698,873.60 = 7,593,638.40 : x
  2. Step 2: Convert to fraction form
    11,132,582.40/16,698,873.60 = 7,593,638.40/x
  3. Step 3: Cross multiply
    11,132,582.40x = 16,698,873.60 × 7,593,638.40
  4. Step 4: Simplify right side
    11,132,582.40x = 126,805,207,805,706.25
  5. Step 5: Solve for x
    x = 126,805,207,805,706.25/11,132,582.40
  6. Step 6: Final answer
    x = 11,390,457.60

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1.5x scale

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.