Home / 18,018,345,949.48-27,008,599,347.60-6,062,447,824.93

Finding the Fourth Proportional to 18,018,345,949.48, 27,008,599,347.60 and 6,062,447,824.93

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Solution

The fourth proportional to 18,018,345,949.48, 27,008,599,347.60 and 6,062,447,824.93 is: 9,087,306,061.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,018,345,949.48 : 27,008,599,347.60 = 6,062,447,824.93 : x
  2. Step 2: Convert to fraction form
    18,018,345,949.48/27,008,599,347.60 = 6,062,447,824.93/x
  3. Step 3: Cross multiply
    18,018,345,949.48x = 27,008,599,347.60 × 6,062,447,824.93
  4. Step 4: Simplify right side
    18,018,345,949.48x = 163,738,224,369,263,443,968
  5. Step 5: Solve for x
    x = 163,738,224,369,263,443,968/18,018,345,949.48
  6. Step 6: Final answer
    x = 9,087,306,061.74

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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.