Home / 2,733,264,111.60-4,099,896,167.40-1,259,401,071.60

Finding the Fourth Proportional to 2,733,264,111.60, 4,099,896,167.40 and 1,259,401,071.60

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Solution

The fourth proportional to 2,733,264,111.60, 4,099,896,167.40 and 1,259,401,071.60 is: 1,889,101,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,264,111.60 : 4,099,896,167.40 = 1,259,401,071.60 : x
  2. Step 2: Convert to fraction form
    2,733,264,111.60/4,099,896,167.40 = 1,259,401,071.60/x
  3. Step 3: Cross multiply
    2,733,264,111.60x = 4,099,896,167.40 × 1,259,401,071.60
  4. Step 4: Simplify right side
    2,733,264,111.60x = 5,163,413,626,672,292,864
  5. Step 5: Solve for x
    x = 5,163,413,626,672,292,864/2,733,264,111.60
  6. Step 6: Final answer
    x = 1,889,101,607.40

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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.