Home / 108,603,334,145.60-162,905,001,218.40-108,603,334,145.60

Finding the Fourth Proportional to 108,603,334,145.60, 162,905,001,218.40 and 108,603,334,145.60

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Solution

The fourth proportional to 108,603,334,145.60, 162,905,001,218.40 and 108,603,334,145.60 is: 162,905,001,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,603,334,145.60 : 162,905,001,218.40 = 108,603,334,145.60 : x
  2. Step 2: Convert to fraction form
    108,603,334,145.60/162,905,001,218.40 = 108,603,334,145.60/x
  3. Step 3: Cross multiply
    108,603,334,145.60x = 162,905,001,218.40 × 108,603,334,145.60
  4. Step 4: Simplify right side
    108,603,334,145.60x = 17,692,026,281,311,271,387,136
  5. Step 5: Solve for x
    x = 17,692,026,281,311,271,387,136/108,603,334,145.60
  6. Step 6: Final answer
    x = 162,905,001,218.40

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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.