Home / 2,075,546,052.09-2,864,253,522.47-1,135,748,666.43

Finding the Fourth Proportional to 2,075,546,052.09, 2,864,253,522.47 and 1,135,748,666.43

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Solution

The fourth proportional to 2,075,546,052.09, 2,864,253,522.47 and 1,135,748,666.43 is: 1,567,333,143.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,546,052.09 : 2,864,253,522.47 = 1,135,748,666.43 : x
  2. Step 2: Convert to fraction form
    2,075,546,052.09/2,864,253,522.47 = 1,135,748,666.43/x
  3. Step 3: Cross multiply
    2,075,546,052.09x = 2,864,253,522.47 × 1,135,748,666.43
  4. Step 4: Simplify right side
    2,075,546,052.09x = 3,253,072,118,457,054,208
  5. Step 5: Solve for x
    x = 3,253,072,118,457,054,208/2,075,546,052.09
  6. Step 6: Final answer
    x = 1,567,333,143.58

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Double scale
Find fourth proportional to 2,075,546,053.09, 2,864,253,523.85 and 1,135,748,667.43
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.