Home / 14,045,064,720.72-21,052,849,527.69-4,725,577,170.06

Finding the Fourth Proportional to 14,045,064,720.72, 21,052,849,527.69 and 4,725,577,170.06

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Solution

The fourth proportional to 14,045,064,720.72, 21,052,849,527.69 and 4,725,577,170.06 is: 7,083,403,819.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,045,064,720.72 : 21,052,849,527.69 = 4,725,577,170.06 : x
  2. Step 2: Convert to fraction form
    14,045,064,720.72/21,052,849,527.69 = 4,725,577,170.06/x
  3. Step 3: Cross multiply
    14,045,064,720.72x = 21,052,849,527.69 × 4,725,577,170.06
  4. Step 4: Simplify right side
    14,045,064,720.72x = 99,486,865,092,760,322,048
  5. Step 5: Solve for x
    x = 99,486,865,092,760,322,048/14,045,064,720.72
  6. Step 6: Final answer
    x = 7,083,403,819.85

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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.