Home / 233,240,034,183.36-349,860,051,275.05-65,547,496,897.78

Finding the Fourth Proportional to 233,240,034,183.36, 349,860,051,275.05 and 65,547,496,897.78

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Solution

The fourth proportional to 233,240,034,183.36, 349,860,051,275.05 and 65,547,496,897.78 is: 98,321,245,346.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,240,034,183.36 : 349,860,051,275.05 = 65,547,496,897.78 : x
  2. Step 2: Convert to fraction form
    233,240,034,183.36/349,860,051,275.05 = 65,547,496,897.78/x
  3. Step 3: Cross multiply
    233,240,034,183.36x = 349,860,051,275.05 × 65,547,496,897.78
  4. Step 4: Simplify right side
    233,240,034,183.36x = 22,932,450,625,608,489,107,456
  5. Step 5: Solve for x
    x = 22,932,450,625,608,489,107,456/233,240,034,183.36
  6. Step 6: Final answer
    x = 98,321,245,346.67

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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.