Home / 35,507,561.57-48,999,951.10-19,826,828.27

Finding the Fourth Proportional to 35,507,561.57, 48,999,951.10 and 19,826,828.27

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Solution

The fourth proportional to 35,507,561.57, 48,999,951.10 and 19,826,828.27 is: 27,360,752.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,507,561.57 : 48,999,951.10 = 19,826,828.27 : x
  2. Step 2: Convert to fraction form
    35,507,561.57/48,999,951.10 = 19,826,828.27/x
  3. Step 3: Cross multiply
    35,507,561.57x = 48,999,951.10 × 19,826,828.27
  4. Step 4: Simplify right side
    35,507,561.57x = 971,513,615,698,097.62
  5. Step 5: Solve for x
    x = 971,513,615,698,097.62/35,507,561.57
  6. Step 6: Final answer
    x = 27,360,752.83

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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.