Home / 46,045,165.18-63,541,938.23-25,418,168.50

Finding the Fourth Proportional to 46,045,165.18, 63,541,938.23 and 25,418,168.50

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Solution

The fourth proportional to 46,045,165.18, 63,541,938.23 and 25,418,168.50 is: 35,076,857.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,045,165.18 : 63,541,938.23 = 25,418,168.50 : x
  2. Step 2: Convert to fraction form
    46,045,165.18/63,541,938.23 = 25,418,168.50/x
  3. Step 3: Cross multiply
    46,045,165.18x = 63,541,938.23 × 25,418,168.50
  4. Step 4: Simplify right side
    46,045,165.18x = 1,615,119,692,619,641
  5. Step 5: Solve for x
    x = 1,615,119,692,619,641/46,045,165.18
  6. Step 6: Final answer
    x = 35,076,857.39

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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.