Home / 108,356,232,984.01-162,555,280,681.64-41,198,256,346.73

Finding the Fourth Proportional to 108,356,232,984.01, 162,555,280,681.64 and 41,198,256,346.73

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Solution

The fourth proportional to 108,356,232,984.01, 162,555,280,681.64 and 41,198,256,346.73 is: 61,805,342,799.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,356,232,984.01 : 162,555,280,681.64 = 41,198,256,346.73 : x
  2. Step 2: Convert to fraction form
    108,356,232,984.01/162,555,280,681.64 = 41,198,256,346.73/x
  3. Step 3: Cross multiply
    108,356,232,984.01x = 162,555,280,681.64 × 41,198,256,346.73
  4. Step 4: Simplify right side
    108,356,232,984.01x = 6,696,994,124,036,039,507,968
  5. Step 5: Solve for x
    x = 6,696,994,124,036,039,507,968/108,356,232,984.01
  6. Step 6: Final answer
    x = 61,805,342,799.47

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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.