Home / 51,875,763.96-77,840,562.24-23,115,210.33

Finding the Fourth Proportional to 51,875,763.96, 77,840,562.24 and 23,115,210.33

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Solution

The fourth proportional to 51,875,763.96, 77,840,562.24 and 23,115,210.33 is: 34,684,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,875,763.96 : 77,840,562.24 = 23,115,210.33 : x
  2. Step 2: Convert to fraction form
    51,875,763.96/77,840,562.24 = 23,115,210.33/x
  3. Step 3: Cross multiply
    51,875,763.96x = 77,840,562.24 × 23,115,210.33
  4. Step 4: Simplify right side
    51,875,763.96x = 1,799,300,968,383,055.75
  5. Step 5: Solve for x
    x = 1,799,300,968,383,055.75/51,875,763.96
  6. Step 6: Final answer
    x = 34,684,809.07

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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.