Home / 45,341,300.12-68,012,256.18-16,575,601.64

Finding the Fourth Proportional to 45,341,300.12, 68,012,256.18 and 16,575,601.64

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Solution

The fourth proportional to 45,341,300.12, 68,012,256.18 and 16,575,601.64 is: 24,863,514.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,341,300.12 : 68,012,256.18 = 16,575,601.64 : x
  2. Step 2: Convert to fraction form
    45,341,300.12/68,012,256.18 = 16,575,601.64/x
  3. Step 3: Cross multiply
    45,341,300.12x = 68,012,256.18 × 16,575,601.64
  4. Step 4: Simplify right side
    45,341,300.12x = 1,127,344,065,077,308.25
  5. Step 5: Solve for x
    x = 1,127,344,065,077,308.25/45,341,300.12
  6. Step 6: Final answer
    x = 24,863,514.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.