Home / 195,222,528,449.40-292,833,792,674.10-55,618,221,300.60

Finding the Fourth Proportional to 195,222,528,449.40, 292,833,792,674.10 and 55,618,221,300.60

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Solution

The fourth proportional to 195,222,528,449.40, 292,833,792,674.10 and 55,618,221,300.60 is: 83,427,331,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,222,528,449.40 : 292,833,792,674.10 = 55,618,221,300.60 : x
  2. Step 2: Convert to fraction form
    195,222,528,449.40/292,833,792,674.10 = 55,618,221,300.60/x
  3. Step 3: Cross multiply
    195,222,528,449.40x = 292,833,792,674.10 × 55,618,221,300.60
  4. Step 4: Simplify right side
    195,222,528,449.40x = 16,286,894,685,242,110,509,056
  5. Step 5: Solve for x
    x = 16,286,894,685,242,110,509,056/195,222,528,449.40
  6. Step 6: Final answer
    x = 83,427,331,950.90

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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.