Home / 45,971,157.27-63,440,176.55-26,393,308.23

Finding the Fourth Proportional to 45,971,157.27, 63,440,176.55 and 26,393,308.23

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Solution

The fourth proportional to 45,971,157.27, 63,440,176.55 and 26,393,308.23 is: 36,422,753.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,971,157.27 : 63,440,176.55 = 26,393,308.23 : x
  2. Step 2: Convert to fraction form
    45,971,157.27/63,440,176.55 = 26,393,308.23/x
  3. Step 3: Cross multiply
    45,971,157.27x = 63,440,176.55 × 26,393,308.23
  4. Step 4: Simplify right side
    45,971,157.27x = 1,674,396,133,717,801.50
  5. Step 5: Solve for x
    x = 1,674,396,133,717,801.50/45,971,157.27
  6. Step 6: Final answer
    x = 36,422,753.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.