Home / 2,713,590,573.56-3,744,867,574.49-1,507,927,317.90

Finding the Fourth Proportional to 2,713,590,573.56, 3,744,867,574.49 and 1,507,927,317.90

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Solution

The fourth proportional to 2,713,590,573.56, 3,744,867,574.49 and 1,507,927,317.90 is: 2,081,002,260.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,590,573.56 : 3,744,867,574.49 = 1,507,927,317.90 : x
  2. Step 2: Convert to fraction form
    2,713,590,573.56/3,744,867,574.49 = 1,507,927,317.90/x
  3. Step 3: Cross multiply
    2,713,590,573.56x = 3,744,867,574.49 × 1,507,927,317.90
  4. Step 4: Simplify right side
    2,713,590,573.56x = 5,646,988,117,503,280,128
  5. Step 5: Solve for x
    x = 5,646,988,117,503,280,128/2,713,590,573.56
  6. Step 6: Final answer
    x = 2,081,002,260.45

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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.