Home / 74,081,572,592.31-102,232,570,028.62-41,966,934,704.74

Finding the Fourth Proportional to 74,081,572,592.31, 102,232,570,028.62 and 41,966,934,704.74

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Solution

The fourth proportional to 74,081,572,592.31, 102,232,570,028.62 and 41,966,934,704.74 is: 57,914,369,808.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,081,572,592.31 : 102,232,570,028.62 = 41,966,934,704.74 : x
  2. Step 2: Convert to fraction form
    74,081,572,592.31/102,232,570,028.62 = 41,966,934,704.74/x
  3. Step 3: Cross multiply
    74,081,572,592.31x = 102,232,570,028.62 × 41,966,934,704.74
  4. Step 4: Simplify right side
    74,081,572,592.31x = 4,290,387,591,089,264,001,024
  5. Step 5: Solve for x
    x = 4,290,387,591,089,264,001,024/74,081,572,592.31
  6. Step 6: Final answer
    x = 57,914,369,808.27

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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.