Home / 2,355,077,854,928-3,252,688,298,010.20-1,582,986,095,619.20

Finding the Fourth Proportional to 2,355,077,854,928, 3,252,688,298,010.20 and 1,582,986,095,619.20

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Solution

The fourth proportional to 2,355,077,854,928, 3,252,688,298,010.20 and 1,582,986,095,619.20 is: 2,186,322,774,153.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,077,854,928 : 3,252,688,298,010.20 = 1,582,986,095,619.20 : x
  2. Step 2: Convert to fraction form
    2,355,077,854,928/3,252,688,298,010.20 = 1,582,986,095,619.20/x
  3. Step 3: Cross multiply
    2,355,077,854,928x = 3,252,688,298,010.20 × 1,582,986,095,619.20
  4. Step 4: Simplify right side
    2,355,077,854,928x = 5,148,960,349,133,427,670,253,568
  5. Step 5: Solve for x
    x = 5,148,960,349,133,427,670,253,568/2,355,077,854,928
  6. Step 6: Final answer
    x = 2,186,322,774,153.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.