Home / 25,837,547.40-38,762,324.46-8,798,367.96

Finding the Fourth Proportional to 25,837,547.40, 38,762,324.46 and 8,798,367.96

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Solution

The fourth proportional to 25,837,547.40, 38,762,324.46 and 8,798,367.96 is: 13,199,596.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,547.40 : 38,762,324.46 = 8,798,367.96 : x
  2. Step 2: Convert to fraction form
    25,837,547.40/38,762,324.46 = 8,798,367.96/x
  3. Step 3: Cross multiply
    25,837,547.40x = 38,762,324.46 × 8,798,367.96
  4. Step 4: Simplify right side
    25,837,547.40x = 341,045,193,583,988.38
  5. Step 5: Solve for x
    x = 341,045,193,583,988.38/25,837,547.40
  6. Step 6: Final answer
    x = 13,199,596.24

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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.