Home / 8,745,768,045.30-13,118,652,067.95-8,745,768,045.30

Finding the Fourth Proportional to 8,745,768,045.30, 13,118,652,067.95 and 8,745,768,045.30

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Solution

The fourth proportional to 8,745,768,045.30, 13,118,652,067.95 and 8,745,768,045.30 is: 13,118,652,067.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,768,045.30 : 13,118,652,067.95 = 8,745,768,045.30 : x
  2. Step 2: Convert to fraction form
    8,745,768,045.30/13,118,652,067.95 = 8,745,768,045.30/x
  3. Step 3: Cross multiply
    8,745,768,045.30x = 13,118,652,067.95 × 8,745,768,045.30
  4. Step 4: Simplify right side
    8,745,768,045.30x = 114,732,688,053,285,863,424
  5. Step 5: Solve for x
    x = 114,732,688,053,285,863,424/8,745,768,045.30
  6. Step 6: Final answer
    x = 13,118,652,067.95

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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.