Home / 40,868,428,525.55-61,302,642,788.33-40,868,428,525.55

Finding the Fourth Proportional to 40,868,428,525.55, 61,302,642,788.33 and 40,868,428,525.55

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Solution

The fourth proportional to 40,868,428,525.55, 61,302,642,788.33 and 40,868,428,525.55 is: 61,302,642,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,868,428,525.55 : 61,302,642,788.33 = 40,868,428,525.55 : x
  2. Step 2: Convert to fraction form
    40,868,428,525.55/61,302,642,788.33 = 40,868,428,525.55/x
  3. Step 3: Cross multiply
    40,868,428,525.55x = 61,302,642,788.33 × 40,868,428,525.55
  4. Step 4: Simplify right side
    40,868,428,525.55x = 2,505,342,675,221,983,264,768
  5. Step 5: Solve for x
    x = 2,505,342,675,221,983,264,768/40,868,428,525.55
  6. Step 6: Final answer
    x = 61,302,642,788.33

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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.