Home / 3,552,630,071.75-4,902,435,270.27-1,944,774,025.10

Finding the Fourth Proportional to 3,552,630,071.75, 4,902,435,270.27 and 1,944,774,025.10

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Solution

The fourth proportional to 3,552,630,071.75, 4,902,435,270.27 and 1,944,774,025.10 is: 2,683,681,830.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,630,071.75 : 4,902,435,270.27 = 1,944,774,025.10 : x
  2. Step 2: Convert to fraction form
    3,552,630,071.75/4,902,435,270.27 = 1,944,774,025.10/x
  3. Step 3: Cross multiply
    3,552,630,071.75x = 4,902,435,270.27 × 1,944,774,025.10
  4. Step 4: Simplify right side
    3,552,630,071.75x = 9,534,128,773,330,683,904
  5. Step 5: Solve for x
    x = 9,534,128,773,330,683,904/3,552,630,071.75
  6. Step 6: Final answer
    x = 2,683,681,830.30

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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.