Home / 2,962,052,852.40-4,088,049,359.58-1,833,384,638.52

Finding the Fourth Proportional to 2,962,052,852.40, 4,088,049,359.58 and 1,833,384,638.52

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Solution

The fourth proportional to 2,962,052,852.40, 4,088,049,359.58 and 1,833,384,638.52 is: 2,530,328,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,052,852.40 : 4,088,049,359.58 = 1,833,384,638.52 : x
  2. Step 2: Convert to fraction form
    2,962,052,852.40/4,088,049,359.58 = 1,833,384,638.52/x
  3. Step 3: Cross multiply
    2,962,052,852.40x = 4,088,049,359.58 × 1,833,384,638.52
  4. Step 4: Simplify right side
    2,962,052,852.40x = 7,494,966,897,365,495,808
  5. Step 5: Solve for x
    x = 7,494,966,897,365,495,808/2,962,052,852.40
  6. Step 6: Final answer
    x = 2,530,328,549.44

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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.