Home / 38,264,159,436.80-57,396,239,155.20-17,584,727,244.80

Finding the Fourth Proportional to 38,264,159,436.80, 57,396,239,155.20 and 17,584,727,244.80

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Solution

The fourth proportional to 38,264,159,436.80, 57,396,239,155.20 and 17,584,727,244.80 is: 26,377,090,867.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,159,436.80 : 57,396,239,155.20 = 17,584,727,244.80 : x
  2. Step 2: Convert to fraction form
    38,264,159,436.80/57,396,239,155.20 = 17,584,727,244.80/x
  3. Step 3: Cross multiply
    38,264,159,436.80x = 57,396,239,155.20 × 17,584,727,244.80
  4. Step 4: Simplify right side
    38,264,159,436.80x = 1,009,297,210,421,501,886,464
  5. Step 5: Solve for x
    x = 1,009,297,210,421,501,886,464/38,264,159,436.80
  6. Step 6: Final answer
    x = 26,377,090,867.20

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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.