Home / 23,312,504.40-34,931,431.80-14,777,566.80

Finding the Fourth Proportional to 23,312,504.40, 34,931,431.80 and 14,777,566.80

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Solution

The fourth proportional to 23,312,504.40, 34,931,431.80 and 14,777,566.80 is: 22,142,690.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,504.40 : 34,931,431.80 = 14,777,566.80 : x
  2. Step 2: Convert to fraction form
    23,312,504.40/34,931,431.80 = 14,777,566.80/x
  3. Step 3: Cross multiply
    23,312,504.40x = 34,931,431.80 × 14,777,566.80
  4. Step 4: Simplify right side
    23,312,504.40x = 516,201,566,844,144.25
  5. Step 5: Solve for x
    x = 516,201,566,844,144.25/23,312,504.40
  6. Step 6: Final answer
    x = 22,142,690.38

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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.