Home / 14,045,064,714.82-21,052,849,518.86-4,725,577,164.16

Finding the Fourth Proportional to 14,045,064,714.82, 21,052,849,518.86 and 4,725,577,164.16

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Solution

The fourth proportional to 14,045,064,714.82, 21,052,849,518.86 and 4,725,577,164.16 is: 7,083,403,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,045,064,714.82 : 21,052,849,518.86 = 4,725,577,164.16 : x
  2. Step 2: Convert to fraction form
    14,045,064,714.82/21,052,849,518.86 = 4,725,577,164.16/x
  3. Step 3: Cross multiply
    14,045,064,714.82x = 21,052,849,518.86 × 4,725,577,164.16
  4. Step 4: Simplify right side
    14,045,064,714.82x = 99,486,864,926,783,209,472
  5. Step 5: Solve for x
    x = 99,486,864,926,783,209,472/14,045,064,714.82
  6. Step 6: Final answer
    x = 7,083,403,811.01

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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.