Home / 8,968,813,152.30-13,453,148,869.65-2,336,429,472.30

Finding the Fourth Proportional to 8,968,813,152.30, 13,453,148,869.65 and 2,336,429,472.30

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Solution

The fourth proportional to 8,968,813,152.30, 13,453,148,869.65 and 2,336,429,472.30 is: 3,504,625,749.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,968,813,152.30 : 13,453,148,869.65 = 2,336,429,472.30 : x
  2. Step 2: Convert to fraction form
    8,968,813,152.30/13,453,148,869.65 = 2,336,429,472.30/x
  3. Step 3: Cross multiply
    8,968,813,152.30x = 13,453,148,869.65 × 2,336,429,472.30
  4. Step 4: Simplify right side
    8,968,813,152.30x = 31,432,333,514,289,692,672
  5. Step 5: Solve for x
    x = 31,432,333,514,289,692,672/8,968,813,152.30
  6. Step 6: Final answer
    x = 3,504,625,749.31

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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.