Home / 4,041,842,809.58-6,062,978,326.96-1,245,731,836.94

Finding the Fourth Proportional to 4,041,842,809.58, 6,062,978,326.96 and 1,245,731,836.94

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Solution

The fourth proportional to 4,041,842,809.58, 6,062,978,326.96 and 1,245,731,836.94 is: 1,868,663,746.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,842,809.58 : 6,062,978,326.96 = 1,245,731,836.94 : x
  2. Step 2: Convert to fraction form
    4,041,842,809.58/6,062,978,326.96 = 1,245,731,836.94/x
  3. Step 3: Cross multiply
    4,041,842,809.58x = 6,062,978,326.96 × 1,245,731,836.94
  4. Step 4: Simplify right side
    4,041,842,809.58x = 7,552,845,128,571,289,600
  5. Step 5: Solve for x
    x = 7,552,845,128,571,289,600/4,041,842,809.58
  6. Step 6: Final answer
    x = 1,868,663,746.81

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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.