Home / 2,309,472,051.60-3,464,208,077.40-673,696,653.60

Finding the Fourth Proportional to 2,309,472,051.60, 3,464,208,077.40 and 673,696,653.60

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Solution

The fourth proportional to 2,309,472,051.60, 3,464,208,077.40 and 673,696,653.60 is: 1,010,544,980.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472,051.60 : 3,464,208,077.40 = 673,696,653.60 : x
  2. Step 2: Convert to fraction form
    2,309,472,051.60/3,464,208,077.40 = 673,696,653.60/x
  3. Step 3: Cross multiply
    2,309,472,051.60x = 3,464,208,077.40 × 673,696,653.60
  4. Step 4: Simplify right side
    2,309,472,051.60x = 2,333,825,389,118,470,144
  5. Step 5: Solve for x
    x = 2,333,825,389,118,470,144/2,309,472,051.60
  6. Step 6: Final answer
    x = 1,010,544,980.40

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Double scale
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1.5x scale

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.