Home / 18,018,345,948.48-27,008,599,346.10-6,062,447,823.93

Finding the Fourth Proportional to 18,018,345,948.48, 27,008,599,346.10 and 6,062,447,823.93

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Solution

The fourth proportional to 18,018,345,948.48, 27,008,599,346.10 and 6,062,447,823.93 is: 9,087,306,060.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,018,345,948.48 : 27,008,599,346.10 = 6,062,447,823.93 : x
  2. Step 2: Convert to fraction form
    18,018,345,948.48/27,008,599,346.10 = 6,062,447,823.93/x
  3. Step 3: Cross multiply
    18,018,345,948.48x = 27,008,599,346.10 × 6,062,447,823.93
  4. Step 4: Simplify right side
    18,018,345,948.48x = 163,738,224,333,161,168,896
  5. Step 5: Solve for x
    x = 163,738,224,333,161,168,896/18,018,345,948.48
  6. Step 6: Final answer
    x = 9,087,306,060.24

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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.