Home / 2,048,920,551.36-3,073,370,547.96-496,211,831.28

Finding the Fourth Proportional to 2,048,920,551.36, 3,073,370,547.96 and 496,211,831.28

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Solution

The fourth proportional to 2,048,920,551.36, 3,073,370,547.96 and 496,211,831.28 is: 744,315,257.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,920,551.36 : 3,073,370,547.96 = 496,211,831.28 : x
  2. Step 2: Convert to fraction form
    2,048,920,551.36/3,073,370,547.96 = 496,211,831.28/x
  3. Step 3: Cross multiply
    2,048,920,551.36x = 3,073,370,547.96 × 496,211,831.28
  4. Step 4: Simplify right side
    2,048,920,551.36x = 1,525,042,827,805,248,512
  5. Step 5: Solve for x
    x = 1,525,042,827,805,248,512/2,048,920,551.36
  6. Step 6: Final answer
    x = 744,315,257.51

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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.