Home / 14,980,449,118.07-22,439,404,260.68-8,985,563,221.35

Finding the Fourth Proportional to 14,980,449,118.07, 22,439,404,260.68 and 8,985,563,221.35

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Solution

The fourth proportional to 14,980,449,118.07, 22,439,404,260.68 and 8,985,563,221.35 is: 13,459,588,831.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,449,118.07 : 22,439,404,260.68 = 8,985,563,221.35 : x
  2. Step 2: Convert to fraction form
    14,980,449,118.07/22,439,404,260.68 = 8,985,563,221.35/x
  3. Step 3: Cross multiply
    14,980,449,118.07x = 22,439,404,260.68 × 8,985,563,221.35
  4. Step 4: Simplify right side
    14,980,449,118.07x = 201,630,685,633,770,717,184
  5. Step 5: Solve for x
    x = 201,630,685,633,770,717,184/14,980,449,118.07
  6. Step 6: Final answer
    x = 13,459,588,831.06

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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.