Home / 37,710,582.96-56,535,362.70-11,789,548.19

Finding the Fourth Proportional to 37,710,582.96, 56,535,362.70 and 11,789,548.19

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Solution

The fourth proportional to 37,710,582.96, 56,535,362.70 and 11,789,548.19 is: 17,674,783.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,710,582.96 : 56,535,362.70 = 11,789,548.19 : x
  2. Step 2: Convert to fraction form
    37,710,582.96/56,535,362.70 = 11,789,548.19/x
  3. Step 3: Cross multiply
    37,710,582.96x = 56,535,362.70 × 11,789,548.19
  4. Step 4: Simplify right side
    37,710,582.96x = 666,526,382,990,778.50
  5. Step 5: Solve for x
    x = 666,526,382,990,778.50/37,710,582.96
  6. Step 6: Final answer
    x = 17,674,783.33

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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.