Home / 19,052,402,280.32-26,295,606,094.80-11,028,167,148.32

Finding the Fourth Proportional to 19,052,402,280.32, 26,295,606,094.80 and 11,028,167,148.32

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Solution

The fourth proportional to 19,052,402,280.32, 26,295,606,094.80 and 11,028,167,148.32 is: 15,220,775,575.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052,402,280.32 : 26,295,606,094.80 = 11,028,167,148.32 : x
  2. Step 2: Convert to fraction form
    19,052,402,280.32/26,295,606,094.80 = 11,028,167,148.32/x
  3. Step 3: Cross multiply
    19,052,402,280.32x = 26,295,606,094.80 × 11,028,167,148.32
  4. Step 4: Simplify right side
    19,052,402,280.32x = 289,992,339,279,836,512,256
  5. Step 5: Solve for x
    x = 289,992,339,279,836,512,256/19,052,402,280.32
  6. Step 6: Final answer
    x = 15,220,775,575.34

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.