Home / 17,329,470.40-26,050,192.80-15,985,777.60

Finding the Fourth Proportional to 17,329,470.40, 26,050,192.80 and 15,985,777.60

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Solution

The fourth proportional to 17,329,470.40, 26,050,192.80 and 15,985,777.60 is: 24,030,312.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,329,470.40 : 26,050,192.80 = 15,985,777.60 : x
  2. Step 2: Convert to fraction form
    17,329,470.40/26,050,192.80 = 15,985,777.60/x
  3. Step 3: Cross multiply
    17,329,470.40x = 26,050,192.80 × 15,985,777.60
  4. Step 4: Simplify right side
    17,329,470.40x = 416,432,588,537,921.31
  5. Step 5: Solve for x
    x = 416,432,588,537,921.31/17,329,470.40
  6. Step 6: Final answer
    x = 24,030,312.46

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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.