Home / 975,687,977,103.60-1,346,481,699,076.60-536,240,937,758

Finding the Fourth Proportional to 975,687,977,103.60, 1,346,481,699,076.60 and 536,240,937,758

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Solution

The fourth proportional to 975,687,977,103.60, 1,346,481,699,076.60 and 536,240,937,758 is: 740,030,241,153.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,687,977,103.60 : 1,346,481,699,076.60 = 536,240,937,758 : x
  2. Step 2: Convert to fraction form
    975,687,977,103.60/1,346,481,699,076.60 = 536,240,937,758/x
  3. Step 3: Cross multiply
    975,687,977,103.60x = 1,346,481,699,076.60 × 536,240,937,758
  4. Step 4: Simplify right side
    975,687,977,103.60x = 722,038,608,986,821,223,251,968
  5. Step 5: Solve for x
    x = 722,038,608,986,821,223,251,968/975,687,977,103.60
  6. Step 6: Final answer
    x = 740,030,241,153.78

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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.