Home / 43,585,876,605,369-65,378,877,831,178-17,799,218,703,911

Finding the Fourth Proportional to 43,585,876,605,369, 65,378,877,831,178 and 17,799,218,703,911

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Solution

The fourth proportional to 43,585,876,605,369, 65,378,877,831,178 and 17,799,218,703,911 is: 26,698,853,751,861.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,585,876,605,369 : 65,378,877,831,178 = 17,799,218,703,911 : x
  2. Step 2: Convert to fraction form
    43,585,876,605,369/65,378,877,831,178 = 17,799,218,703,911/x
  3. Step 3: Cross multiply
    43,585,876,605,369x = 65,378,877,831,178 × 17,799,218,703,911
  4. Step 4: Simplify right side
    43,585,876,605,369x = 1,163,692,945,133,415,749,767,921,664
  5. Step 5: Solve for x
    x = 1,163,692,945,133,415,749,767,921,664/43,585,876,605,369
  6. Step 6: Final answer
    x = 26,698,853,751,861.21

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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.