Home / 195,570,290,421.85-293,355,435,632.78-195,570,290,421.85

Finding the Fourth Proportional to 195,570,290,421.85, 293,355,435,632.78 and 195,570,290,421.85

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Solution

The fourth proportional to 195,570,290,421.85, 293,355,435,632.78 and 195,570,290,421.85 is: 293,355,435,632.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,290,421.85 : 293,355,435,632.78 = 195,570,290,421.85 : x
  2. Step 2: Convert to fraction form
    195,570,290,421.85/293,355,435,632.78 = 195,570,290,421.85/x
  3. Step 3: Cross multiply
    195,570,290,421.85x = 293,355,435,632.78 × 195,570,290,421.85
  4. Step 4: Simplify right side
    195,570,290,421.85x = 57,371,607,743,531,120,066,560
  5. Step 5: Solve for x
    x = 57,371,607,743,531,120,066,560/195,570,290,421.85
  6. Step 6: Final answer
    x = 293,355,435,632.78

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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.