Home / 15,802,285.69-23,703,459.05-6,091,471.63

Finding the Fourth Proportional to 15,802,285.69, 23,703,459.05 and 6,091,471.63

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Solution

The fourth proportional to 15,802,285.69, 23,703,459.05 and 6,091,471.63 is: 9,137,219.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,285.69 : 23,703,459.05 = 6,091,471.63 : x
  2. Step 2: Convert to fraction form
    15,802,285.69/23,703,459.05 = 6,091,471.63/x
  3. Step 3: Cross multiply
    15,802,285.69x = 23,703,459.05 × 6,091,471.63
  4. Step 4: Simplify right side
    15,802,285.69x = 144,388,948,335,941.75
  5. Step 5: Solve for x
    x = 144,388,948,335,941.75/15,802,285.69
  6. Step 6: Final answer
    x = 9,137,219.21

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1.5x scale

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.