Home / 1,699,265,352.00-2,344,674,890.86-946,559,795.84

Finding the Fourth Proportional to 1,699,265,352.00, 2,344,674,890.86 and 946,559,795.84

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Solution

The fourth proportional to 1,699,265,352.00, 2,344,674,890.86 and 946,559,795.84 is: 1,306,079,114.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,265,352.00 : 2,344,674,890.86 = 946,559,795.84 : x
  2. Step 2: Convert to fraction form
    1,699,265,352.00/2,344,674,890.86 = 946,559,795.84/x
  3. Step 3: Cross multiply
    1,699,265,352.00x = 2,344,674,890.86 × 946,559,795.84
  4. Step 4: Simplify right side
    1,699,265,352.00x = 2,219,374,986,003,714,304
  5. Step 5: Solve for x
    x = 2,219,374,986,003,714,304/1,699,265,352.00
  6. Step 6: Final answer
    x = 1,306,079,114.36

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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.