Home / 735,003,036.60-1,102,504,554.90-568,555,715.40

Finding the Fourth Proportional to 735,003,036.60, 1,102,504,554.90 and 568,555,715.40

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Solution

The fourth proportional to 735,003,036.60, 1,102,504,554.90 and 568,555,715.40 is: 852,833,573.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,003,036.60 : 1,102,504,554.90 = 568,555,715.40 : x
  2. Step 2: Convert to fraction form
    735,003,036.60/1,102,504,554.90 = 568,555,715.40/x
  3. Step 3: Cross multiply
    735,003,036.60x = 1,102,504,554.90 × 568,555,715.40
  4. Step 4: Simplify right side
    735,003,036.60x = 626,835,265,942,928,128
  5. Step 5: Solve for x
    x = 626,835,265,942,928,128/735,003,036.60
  6. Step 6: Final answer
    x = 852,833,573.10

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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.