Home / 23,525,672,329.80-35,298,929,370.06-12,330,886,009.32

Finding the Fourth Proportional to 23,525,672,329.80, 35,298,929,370.06 and 12,330,886,009.32

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Solution

The fourth proportional to 23,525,672,329.80, 35,298,929,370.06 and 12,330,886,009.32 is: 18,501,791,073.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525,672,329.80 : 35,298,929,370.06 = 12,330,886,009.32 : x
  2. Step 2: Convert to fraction form
    23,525,672,329.80/35,298,929,370.06 = 12,330,886,009.32/x
  3. Step 3: Cross multiply
    23,525,672,329.80x = 35,298,929,370.06 × 12,330,886,009.32
  4. Step 4: Simplify right side
    23,525,672,329.80x = 435,267,074,313,247,653,888
  5. Step 5: Solve for x
    x = 435,267,074,313,247,653,888/23,525,672,329.80
  6. Step 6: Final answer
    x = 18,501,791,073.66

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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.