Home / 9,035,958,010.80-13,554,717,775.20-2,492,856,418.80

Finding the Fourth Proportional to 9,035,958,010.80, 13,554,717,775.20 and 2,492,856,418.80

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Solution

The fourth proportional to 9,035,958,010.80, 13,554,717,775.20 and 2,492,856,418.80 is: 3,739,500,025.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,958,010.80 : 13,554,717,775.20 = 2,492,856,418.80 : x
  2. Step 2: Convert to fraction form
    9,035,958,010.80/13,554,717,775.20 = 2,492,856,418.80/x
  3. Step 3: Cross multiply
    9,035,958,010.80x = 13,554,717,775.20 × 2,492,856,418.80
  4. Step 4: Simplify right side
    9,035,958,010.80x = 33,789,965,210,929,778,688
  5. Step 5: Solve for x
    x = 33,789,965,210,929,778,688/9,035,958,010.80
  6. Step 6: Final answer
    x = 3,739,500,025.40

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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.