Home / 46,045,058.72-63,540,515.76-25,418,062.08

Finding the Fourth Proportional to 46,045,058.72, 63,540,515.76 and 25,418,062.08

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Solution

The fourth proportional to 46,045,058.72, 63,540,515.76 and 25,418,062.08 is: 35,076,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,045,058.72 : 63,540,515.76 = 25,418,062.08 : x
  2. Step 2: Convert to fraction form
    46,045,058.72/63,540,515.76 = 25,418,062.08/x
  3. Step 3: Cross multiply
    46,045,058.72x = 63,540,515.76 × 25,418,062.08
  4. Step 4: Simplify right side
    46,045,058.72x = 1,615,076,774,182,898.25
  5. Step 5: Solve for x
    x = 1,615,076,774,182,898.25/46,045,058.72
  6. Step 6: Final answer
    x = 35,076,006.40

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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.