Home / 10,232,456,442.21-15,350,148,802.35-3,150,538,526.16

Finding the Fourth Proportional to 10,232,456,442.21, 15,350,148,802.35 and 3,150,538,526.16

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Solution

The fourth proportional to 10,232,456,442.21, 15,350,148,802.35 and 3,150,538,526.16 is: 4,726,258,592.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,456,442.21 : 15,350,148,802.35 = 3,150,538,526.16 : x
  2. Step 2: Convert to fraction form
    10,232,456,442.21/15,350,148,802.35 = 3,150,538,526.16/x
  3. Step 3: Cross multiply
    10,232,456,442.21x = 15,350,148,802.35 × 3,150,538,526.16
  4. Step 4: Simplify right side
    10,232,456,442.21x = 48,361,235,184,092,454,912
  5. Step 5: Solve for x
    x = 48,361,235,184,092,454,912/10,232,456,442.21
  6. Step 6: Final answer
    x = 4,726,258,592.67

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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.