Home / 24,980,620.63-34,462,700.40-16,723,343.28

Finding the Fourth Proportional to 24,980,620.63, 34,462,700.40 and 16,723,343.28

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Solution

The fourth proportional to 24,980,620.63, 34,462,700.40 and 16,723,343.28 is: 23,071,146.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,980,620.63 : 34,462,700.40 = 16,723,343.28 : x
  2. Step 2: Convert to fraction form
    24,980,620.63/34,462,700.40 = 16,723,343.28/x
  3. Step 3: Cross multiply
    24,980,620.63x = 34,462,700.40 × 16,723,343.28
  4. Step 4: Simplify right side
    24,980,620.63x = 576,331,569,061,376.62
  5. Step 5: Solve for x
    x = 576,331,569,061,376.62/24,980,620.63
  6. Step 6: Final answer
    x = 23,071,146.93

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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.