Home / 13,097,390,881,232-18,073,186,467,821-7,244,372,160,499.60

Finding the Fourth Proportional to 13,097,390,881,232, 18,073,186,467,821 and 7,244,372,160,499.60

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Solution

The fourth proportional to 13,097,390,881,232, 18,073,186,467,821 and 7,244,372,160,499.60 is: 9,996,562,680,786.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,097,390,881,232 : 18,073,186,467,821 = 7,244,372,160,499.60 : x
  2. Step 2: Convert to fraction form
    13,097,390,881,232/18,073,186,467,821 = 7,244,372,160,499.60/x
  3. Step 3: Cross multiply
    13,097,390,881,232x = 18,073,186,467,821 × 7,244,372,160,499.60
  4. Step 4: Simplify right side
    13,097,390,881,232x = 130,928,888,899,000,549,521,752,064
  5. Step 5: Solve for x
    x = 130,928,888,899,000,549,521,752,064/13,097,390,881,232
  6. Step 6: Final answer
    x = 9,996,562,680,786.75

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Double scale
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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.