Home / 25,083,540,491.01-34,615,283,948.85-13,652,191,308.88

Finding the Fourth Proportional to 25,083,540,491.01, 34,615,283,948.85 and 13,652,191,308.88

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Solution

The fourth proportional to 25,083,540,491.01, 34,615,283,948.85 and 13,652,191,308.88 is: 18,840,022,956.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083,540,491.01 : 34,615,283,948.85 = 13,652,191,308.88 : x
  2. Step 2: Convert to fraction form
    25,083,540,491.01/34,615,283,948.85 = 13,652,191,308.88/x
  3. Step 3: Cross multiply
    25,083,540,491.01x = 34,615,283,948.85 × 13,652,191,308.88
  4. Step 4: Simplify right side
    25,083,540,491.01x = 472,574,478,680,992,514,048
  5. Step 5: Solve for x
    x = 472,574,478,680,992,514,048/25,083,540,491.01
  6. Step 6: Final answer
    x = 18,840,022,956.50

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1.5x scale

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.