Home / 9,959,598,119.40-14,939,397,179.10-2,598,608,828.40

Finding the Fourth Proportional to 9,959,598,119.40, 14,939,397,179.10 and 2,598,608,828.40

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Solution

The fourth proportional to 9,959,598,119.40, 14,939,397,179.10 and 2,598,608,828.40 is: 3,897,913,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959,598,119.40 : 14,939,397,179.10 = 2,598,608,828.40 : x
  2. Step 2: Convert to fraction form
    9,959,598,119.40/14,939,397,179.10 = 2,598,608,828.40/x
  3. Step 3: Cross multiply
    9,959,598,119.40x = 14,939,397,179.10 × 2,598,608,828.40
  4. Step 4: Simplify right side
    9,959,598,119.40x = 38,821,649,400,583,315,456
  5. Step 5: Solve for x
    x = 38,821,649,400,583,315,456/9,959,598,119.40
  6. Step 6: Final answer
    x = 3,897,913,242.60

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1.5x scale

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.