Home / 45,886,698,817.20-68,830,048,225.80-27,244,598,842.80

Finding the Fourth Proportional to 45,886,698,817.20, 68,830,048,225.80 and 27,244,598,842.80

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Solution

The fourth proportional to 45,886,698,817.20, 68,830,048,225.80 and 27,244,598,842.80 is: 40,866,898,264.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,886,698,817.20 : 68,830,048,225.80 = 27,244,598,842.80 : x
  2. Step 2: Convert to fraction form
    45,886,698,817.20/68,830,048,225.80 = 27,244,598,842.80/x
  3. Step 3: Cross multiply
    45,886,698,817.20x = 68,830,048,225.80 × 27,244,598,842.80
  4. Step 4: Simplify right side
    45,886,698,817.20x = 1,875,247,052,242,498,879,488
  5. Step 5: Solve for x
    x = 1,875,247,052,242,498,879,488/45,886,698,817.20
  6. Step 6: Final answer
    x = 40,866,898,264.20

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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.