Home / 2,054,673,370,673.70-2,835,451,109,925.40-1,128,787,426,827.90

Finding the Fourth Proportional to 2,054,673,370,673.70, 2,835,451,109,925.40 and 1,128,787,426,827.90

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Solution

The fourth proportional to 2,054,673,370,673.70, 2,835,451,109,925.40 and 1,128,787,426,827.90 is: 1,557,727,669,979.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,673,370,673.70 : 2,835,451,109,925.40 = 1,128,787,426,827.90 : x
  2. Step 2: Convert to fraction form
    2,054,673,370,673.70/2,835,451,109,925.40 = 1,128,787,426,827.90/x
  3. Step 3: Cross multiply
    2,054,673,370,673.70x = 2,835,451,109,925.40 × 1,128,787,426,827.90
  4. Step 4: Simplify right side
    2,054,673,370,673.70x = 3,200,621,562,269,004,650,774,528
  5. Step 5: Solve for x
    x = 3,200,621,562,269,004,650,774,528/2,054,673,370,673.70
  6. Step 6: Final answer
    x = 1,557,727,669,979.76

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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.