Home / 30,960,074,784.50-46,440,282,250.83-7,695,713,568.50

Finding the Fourth Proportional to 30,960,074,784.50, 46,440,282,250.83 and 7,695,713,568.50

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Solution

The fourth proportional to 30,960,074,784.50, 46,440,282,250.83 and 7,695,713,568.50 is: 11,543,612,627.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,960,074,784.50 : 46,440,282,250.83 = 7,695,713,568.50 : x
  2. Step 2: Convert to fraction form
    30,960,074,784.50/46,440,282,250.83 = 7,695,713,568.50/x
  3. Step 3: Cross multiply
    30,960,074,784.50x = 46,440,282,250.83 × 7,695,713,568.50
  4. Step 4: Simplify right side
    30,960,074,784.50x = 357,391,110,242,682,142,720
  5. Step 5: Solve for x
    x = 357,391,110,242,682,142,720/30,960,074,784.50
  6. Step 6: Final answer
    x = 11,543,612,627.89

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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.