Home / 18,026,841,678.15-27,021,177,777.15-6,063,705,400.08

Finding the Fourth Proportional to 18,026,841,678.15, 27,021,177,777.15 and 6,063,705,400.08

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Solution

The fourth proportional to 18,026,841,678.15, 27,021,177,777.15 and 6,063,705,400.08 is: 9,089,138,548.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,026,841,678.15 : 27,021,177,777.15 = 6,063,705,400.08 : x
  2. Step 2: Convert to fraction form
    18,026,841,678.15/27,021,177,777.15 = 6,063,705,400.08/x
  3. Step 3: Cross multiply
    18,026,841,678.15x = 27,021,177,777.15 × 6,063,705,400.08
  4. Step 4: Simplify right side
    18,026,841,678.15x = 163,848,461,603,826,139,136
  5. Step 5: Solve for x
    x = 163,848,461,603,826,139,136/18,026,841,678.15
  6. Step 6: Final answer
    x = 9,089,138,548.46

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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.