Home / 15,769,730.60-23,617,271.10-10,693,557.80

Finding the Fourth Proportional to 15,769,730.60, 23,617,271.10 and 10,693,557.80

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Solution

The fourth proportional to 15,769,730.60, 23,617,271.10 and 10,693,557.80 is: 16,015,026.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,730.60 : 23,617,271.10 = 10,693,557.80 : x
  2. Step 2: Convert to fraction form
    15,769,730.60/23,617,271.10 = 10,693,557.80/x
  3. Step 3: Cross multiply
    15,769,730.60x = 23,617,271.10 × 10,693,557.80
  4. Step 4: Simplify right side
    15,769,730.60x = 252,552,653,586,119.62
  5. Step 5: Solve for x
    x = 252,552,653,586,119.62/15,769,730.60
  6. Step 6: Final answer
    x = 16,015,026.51

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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.