Home / 40,986,549,614.64-61,481,185,319.28-14,094,853,584.96

Finding the Fourth Proportional to 40,986,549,614.64, 61,481,185,319.28 and 14,094,853,584.96

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Solution

The fourth proportional to 40,986,549,614.64, 61,481,185,319.28 and 14,094,853,584.96 is: 21,142,748,376.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,986,549,614.64 : 61,481,185,319.28 = 14,094,853,584.96 : x
  2. Step 2: Convert to fraction form
    40,986,549,614.64/61,481,185,319.28 = 14,094,853,584.96/x
  3. Step 3: Cross multiply
    40,986,549,614.64x = 61,481,185,319.28 × 14,094,853,584.96
  4. Step 4: Simplify right side
    40,986,549,614.64x = 866,568,305,305,043,730,432
  5. Step 5: Solve for x
    x = 866,568,305,305,043,730,432/40,986,549,614.64
  6. Step 6: Final answer
    x = 21,142,748,376.06

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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.