Home / 6,527,976,830.19-9,793,886,404.50-2,106,313,308.45

Finding the Fourth Proportional to 6,527,976,830.19, 9,793,886,404.50 and 2,106,313,308.45

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Solution

The fourth proportional to 6,527,976,830.19, 9,793,886,404.50 and 2,106,313,308.45 is: 3,160,089,842.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,976,830.19 : 9,793,886,404.50 = 2,106,313,308.45 : x
  2. Step 2: Convert to fraction form
    6,527,976,830.19/9,793,886,404.50 = 2,106,313,308.45/x
  3. Step 3: Cross multiply
    6,527,976,830.19x = 9,793,886,404.50 × 2,106,313,308.45
  4. Step 4: Simplify right side
    6,527,976,830.19x = 20,628,993,275,245,871,104
  5. Step 5: Solve for x
    x = 20,628,993,275,245,871,104/6,527,976,830.19
  6. Step 6: Final answer
    x = 3,160,089,842.82

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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.