Home / 3,047,120,803,133.70-4,205,027,394,701.70-1,676,896,255,049.70

Finding the Fourth Proportional to 3,047,120,803,133.70, 4,205,027,394,701.70 and 1,676,896,255,049.70

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Solution

The fourth proportional to 3,047,120,803,133.70, 4,205,027,394,701.70 and 1,676,896,255,049.70 is: 2,314,117,209,696.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,120,803,133.70 : 4,205,027,394,701.70 = 1,676,896,255,049.70 : x
  2. Step 2: Convert to fraction form
    3,047,120,803,133.70/4,205,027,394,701.70 = 1,676,896,255,049.70/x
  3. Step 3: Cross multiply
    3,047,120,803,133.70x = 4,205,027,394,701.70 × 1,676,896,255,049.70
  4. Step 4: Simplify right side
    3,047,120,803,133.70x = 7,051,394,690,556,677,157,027,840
  5. Step 5: Solve for x
    x = 7,051,394,690,556,677,157,027,840/3,047,120,803,133.70
  6. Step 6: Final answer
    x = 2,314,117,209,696.75

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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.