Home / 2,264,292,908.12-3,394,710,405.63-710,685,374.60

Finding the Fourth Proportional to 2,264,292,908.12, 3,394,710,405.63 and 710,685,374.60

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Solution

The fourth proportional to 2,264,292,908.12, 3,394,710,405.63 and 710,685,374.60 is: 1,065,485,400.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,292,908.12 : 3,394,710,405.63 = 710,685,374.60 : x
  2. Step 2: Convert to fraction form
    2,264,292,908.12/3,394,710,405.63 = 710,685,374.60/x
  3. Step 3: Cross multiply
    2,264,292,908.12x = 3,394,710,405.63 × 710,685,374.60
  4. Step 4: Simplify right side
    2,264,292,908.12x = 2,412,571,036,266,701,312
  5. Step 5: Solve for x
    x = 2,412,571,036,266,701,312/2,264,292,908.12
  6. Step 6: Final answer
    x = 1,065,485,400.59

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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.