Home / 447,334,886,303.44-671,002,337,269.20-107,374,064,360.54

Finding the Fourth Proportional to 447,334,886,303.44, 671,002,337,269.20 and 107,374,064,360.54

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Solution

The fourth proportional to 447,334,886,303.44, 671,002,337,269.20 and 107,374,064,360.54 is: 161,061,098,416.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,334,886,303.44 : 671,002,337,269.20 = 107,374,064,360.54 : x
  2. Step 2: Convert to fraction form
    447,334,886,303.44/671,002,337,269.20 = 107,374,064,360.54/x
  3. Step 3: Cross multiply
    447,334,886,303.44x = 671,002,337,269.20 × 107,374,064,360.54
  4. Step 4: Simplify right side
    447,334,886,303.44x = 72,048,248,148,015,838,134,272
  5. Step 5: Solve for x
    x = 72,048,248,148,015,838,134,272/447,334,886,303.44
  6. Step 6: Final answer
    x = 161,061,098,416.42

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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.