Home / 46,045,167.56-63,541,941.50-25,418,170.88

Finding the Fourth Proportional to 46,045,167.56, 63,541,941.50 and 25,418,170.88

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Solution

The fourth proportional to 46,045,167.56, 63,541,941.50 and 25,418,170.88 is: 35,076,860.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,045,167.56 : 63,541,941.50 = 25,418,170.88 : x
  2. Step 2: Convert to fraction form
    46,045,167.56/63,541,941.50 = 25,418,170.88/x
  3. Step 3: Cross multiply
    46,045,167.56x = 63,541,941.50 × 25,418,170.88
  4. Step 4: Simplify right side
    46,045,167.56x = 1,615,119,927,093,963.50
  5. Step 5: Solve for x
    x = 1,615,119,927,093,963.50/46,045,167.56
  6. Step 6: Final answer
    x = 35,076,860.67

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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.