Home / 2,360,173,271.28-3,256,953,735.48-1,302,878,534.64

Finding the Fourth Proportional to 2,360,173,271.28, 3,256,953,735.48 and 1,302,878,534.64

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Solution

The fourth proportional to 2,360,173,271.28, 3,256,953,735.48 and 1,302,878,534.64 is: 1,797,925,246.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,173,271.28 : 3,256,953,735.48 = 1,302,878,534.64 : x
  2. Step 2: Convert to fraction form
    2,360,173,271.28/3,256,953,735.48 = 1,302,878,534.64/x
  3. Step 3: Cross multiply
    2,360,173,271.28x = 3,256,953,735.48 × 1,302,878,534.64
  4. Step 4: Simplify right side
    2,360,173,271.28x = 4,243,415,110,272,456,704
  5. Step 5: Solve for x
    x = 4,243,415,110,272,456,704/2,360,173,271.28
  6. Step 6: Final answer
    x = 1,797,925,246.38

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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.