Home / 6,450,254,690.96-9,665,525,792.32-4,343,942,760.17

Finding the Fourth Proportional to 6,450,254,690.96, 9,665,525,792.32 and 4,343,942,760.17

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Solution

The fourth proportional to 6,450,254,690.96, 9,665,525,792.32 and 4,343,942,760.17 is: 6,509,276,424.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,254,690.96 : 9,665,525,792.32 = 4,343,942,760.17 : x
  2. Step 2: Convert to fraction form
    6,450,254,690.96/9,665,525,792.32 = 4,343,942,760.17/x
  3. Step 3: Cross multiply
    6,450,254,690.96x = 9,665,525,792.32 × 4,343,942,760.17
  4. Step 4: Simplify right side
    6,450,254,690.96x = 41,986,490,788,726,112,256
  5. Step 5: Solve for x
    x = 41,986,490,788,726,112,256/6,450,254,690.96
  6. Step 6: Final answer
    x = 6,509,276,424.01

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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.