Home / 14,562,504,479.30-21,843,756,718.95-8,370,768,056.90

Finding the Fourth Proportional to 14,562,504,479.30, 21,843,756,718.95 and 8,370,768,056.90

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Solution

The fourth proportional to 14,562,504,479.30, 21,843,756,718.95 and 8,370,768,056.90 is: 12,556,152,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,562,504,479.30 : 21,843,756,718.95 = 8,370,768,056.90 : x
  2. Step 2: Convert to fraction form
    14,562,504,479.30/21,843,756,718.95 = 8,370,768,056.90/x
  3. Step 3: Cross multiply
    14,562,504,479.30x = 21,843,756,718.95 × 8,370,768,056.90
  4. Step 4: Simplify right side
    14,562,504,479.30x = 182,849,020,985,681,412,096
  5. Step 5: Solve for x
    x = 182,849,020,985,681,412,096/14,562,504,479.30
  6. Step 6: Final answer
    x = 12,556,152,085.35

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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.