Home / 5,294,595,930.80-7,941,893,896.20-1,417,202,394.80

Finding the Fourth Proportional to 5,294,595,930.80, 7,941,893,896.20 and 1,417,202,394.80

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Solution

The fourth proportional to 5,294,595,930.80, 7,941,893,896.20 and 1,417,202,394.80 is: 2,125,803,592.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,294,595,930.80 : 7,941,893,896.20 = 1,417,202,394.80 : x
  2. Step 2: Convert to fraction form
    5,294,595,930.80/7,941,893,896.20 = 1,417,202,394.80/x
  3. Step 3: Cross multiply
    5,294,595,930.80x = 7,941,893,896.20 × 1,417,202,394.80
  4. Step 4: Simplify right side
    5,294,595,930.80x = 11,255,271,048,942,141,440
  5. Step 5: Solve for x
    x = 11,255,271,048,942,141,440/5,294,595,930.80
  6. Step 6: Final answer
    x = 2,125,803,592.20

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1.5x scale

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.