Home / 4,402,128,769.19-6,074,985,871.76-2,394,975,314.51

Finding the Fourth Proportional to 4,402,128,769.19, 6,074,985,871.76 and 2,394,975,314.51

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Solution

The fourth proportional to 4,402,128,769.19, 6,074,985,871.76 and 2,394,975,314.51 is: 3,305,092,141.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,128,769.19 : 6,074,985,871.76 = 2,394,975,314.51 : x
  2. Step 2: Convert to fraction form
    4,402,128,769.19/6,074,985,871.76 = 2,394,975,314.51/x
  3. Step 3: Cross multiply
    4,402,128,769.19x = 6,074,985,871.76 × 2,394,975,314.51
  4. Step 4: Simplify right side
    4,402,128,769.19x = 14,549,441,198,819,864,576
  5. Step 5: Solve for x
    x = 14,549,441,198,819,864,576/4,402,128,769.19
  6. Step 6: Final answer
    x = 3,305,092,141.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.