Home / 3,495,783,367.36-4,824,182,982.51-1,888,238,354.92

Finding the Fourth Proportional to 3,495,783,367.36, 4,824,182,982.51 and 1,888,238,354.92

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Solution

The fourth proportional to 3,495,783,367.36, 4,824,182,982.51 and 1,888,238,354.92 is: 2,605,769,975.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,783,367.36 : 4,824,182,982.51 = 1,888,238,354.92 : x
  2. Step 2: Convert to fraction form
    3,495,783,367.36/4,824,182,982.51 = 1,888,238,354.92/x
  3. Step 3: Cross multiply
    3,495,783,367.36x = 4,824,182,982.51 × 1,888,238,354.92
  4. Step 4: Simplify right side
    3,495,783,367.36x = 9,109,207,338,727,742,464
  5. Step 5: Solve for x
    x = 9,109,207,338,727,742,464/3,495,783,367.36
  6. Step 6: Final answer
    x = 2,605,769,975.27

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1.5x scale

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.