Home / 23,525,666,205.65-35,298,920,202.95-12,330,879,891.98

Finding the Fourth Proportional to 23,525,666,205.65, 35,298,920,202.95 and 12,330,879,891.98

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Solution

The fourth proportional to 23,525,666,205.65, 35,298,920,202.95 and 12,330,879,891.98 is: 18,501,781,906.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525,666,205.65 : 35,298,920,202.95 = 12,330,879,891.98 : x
  2. Step 2: Convert to fraction form
    23,525,666,205.65/35,298,920,202.95 = 12,330,879,891.98/x
  3. Step 3: Cross multiply
    23,525,666,205.65x = 35,298,920,202.95 × 12,330,879,891.98
  4. Step 4: Simplify right side
    23,525,666,205.65x = 435,266,745,338,986,233,856
  5. Step 5: Solve for x
    x = 435,266,745,338,986,233,856/23,525,666,205.65
  6. Step 6: Final answer
    x = 18,501,781,906.37

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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.