Home / 4,109,740,866.41-6,164,593,920.27-1,488,930,501.29

Finding the Fourth Proportional to 4,109,740,866.41, 6,164,593,920.27 and 1,488,930,501.29

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Solution

The fourth proportional to 4,109,740,866.41, 6,164,593,920.27 and 1,488,930,501.29 is: 2,233,389,455.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,740,866.41 : 6,164,593,920.27 = 1,488,930,501.29 : x
  2. Step 2: Convert to fraction form
    4,109,740,866.41/6,164,593,920.27 = 1,488,930,501.29/x
  3. Step 3: Cross multiply
    4,109,740,866.41x = 6,164,593,920.27 × 1,488,930,501.29
  4. Step 4: Simplify right side
    4,109,740,866.41x = 9,178,651,915,926,075,392
  5. Step 5: Solve for x
    x = 9,178,651,915,926,075,392/4,109,740,866.41
  6. Step 6: Final answer
    x = 2,233,389,455.51

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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.