Home / 2,268,525,463.60-3,402,788,195.40-887,881,111.60

Finding the Fourth Proportional to 2,268,525,463.60, 3,402,788,195.40 and 887,881,111.60

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Solution

The fourth proportional to 2,268,525,463.60, 3,402,788,195.40 and 887,881,111.60 is: 1,331,821,667.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,525,463.60 : 3,402,788,195.40 = 887,881,111.60 : x
  2. Step 2: Convert to fraction form
    2,268,525,463.60/3,402,788,195.40 = 887,881,111.60/x
  3. Step 3: Cross multiply
    2,268,525,463.60x = 3,402,788,195.40 × 887,881,111.60
  4. Step 4: Simplify right side
    2,268,525,463.60x = 3,021,271,365,471,110,144
  5. Step 5: Solve for x
    x = 3,021,271,365,471,110,144/2,268,525,463.60
  6. Step 6: Final answer
    x = 1,331,821,667.40

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Double scale
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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.