Home / 2,866,142,713,665.20-4,299,230,143,515.80-956,014,662,349.80

Finding the Fourth Proportional to 2,866,142,713,665.20, 4,299,230,143,515.80 and 956,014,662,349.80

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Solution

The fourth proportional to 2,866,142,713,665.20, 4,299,230,143,515.80 and 956,014,662,349.80 is: 1,434,027,354,751.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,713,665.20 : 4,299,230,143,515.80 = 956,014,662,349.80 : x
  2. Step 2: Convert to fraction form
    2,866,142,713,665.20/4,299,230,143,515.80 = 956,014,662,349.80/x
  3. Step 3: Cross multiply
    2,866,142,713,665.20x = 4,299,230,143,515.80 × 956,014,662,349.80
  4. Step 4: Simplify right side
    2,866,142,713,665.20x = 4,110,127,054,017,339,970,289,664
  5. Step 5: Solve for x
    x = 4,110,127,054,017,339,970,289,664/2,866,142,713,665.20
  6. Step 6: Final answer
    x = 1,434,027,354,751.41

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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.