Home / 61,881,819,598.17-92,822,613,453.44-19,389,969,771.17

Finding the Fourth Proportional to 61,881,819,598.17, 92,822,613,453.44 and 19,389,969,771.17

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Solution

The fourth proportional to 61,881,819,598.17, 92,822,613,453.44 and 19,389,969,771.17 is: 29,084,918,327.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,881,819,598.17 : 92,822,613,453.44 = 19,389,969,771.17 : x
  2. Step 2: Convert to fraction form
    61,881,819,598.17/92,822,613,453.44 = 19,389,969,771.17/x
  3. Step 3: Cross multiply
    61,881,819,598.17x = 92,822,613,453.44 × 19,389,969,771.17
  4. Step 4: Simplify right side
    61,881,819,598.17x = 1,799,827,668,942,638,284,800
  5. Step 5: Solve for x
    x = 1,799,827,668,942,638,284,800/61,881,819,598.17
  6. Step 6: Final answer
    x = 29,084,918,327.06

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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.