Home / 2,047,575,373.40-2,827,605,466.67-1,936,023,784.86

Finding the Fourth Proportional to 2,047,575,373.40, 2,827,605,466.67 and 1,936,023,784.86

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Solution

The fourth proportional to 2,047,575,373.40, 2,827,605,466.67 and 1,936,023,784.86 is: 2,673,557,959.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,575,373.40 : 2,827,605,466.67 = 1,936,023,784.86 : x
  2. Step 2: Convert to fraction form
    2,047,575,373.40/2,827,605,466.67 = 1,936,023,784.86/x
  3. Step 3: Cross multiply
    2,047,575,373.40x = 2,827,605,466.67 × 1,936,023,784.86
  4. Step 4: Simplify right side
    2,047,575,373.40x = 5,474,311,437,674,061,824
  5. Step 5: Solve for x
    x = 5,474,311,437,674,061,824/2,047,575,373.40
  6. Step 6: Final answer
    x = 2,673,557,959.71

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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.