Home / 45,804,161.04-63,209,369.64-25,177,387.92

Finding the Fourth Proportional to 45,804,161.04, 63,209,369.64 and 25,177,387.92

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Solution

The fourth proportional to 45,804,161.04, 63,209,369.64 and 25,177,387.92 is: 34,744,590.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,804,161.04 : 63,209,369.64 = 25,177,387.92 : x
  2. Step 2: Convert to fraction form
    45,804,161.04/63,209,369.64 = 25,177,387.92/x
  3. Step 3: Cross multiply
    45,804,161.04x = 63,209,369.64 × 25,177,387.92
  4. Step 4: Simplify right side
    45,804,161.04x = 1,591,446,819,604,951
  5. Step 5: Solve for x
    x = 1,591,446,819,604,951/45,804,161.04
  6. Step 6: Final answer
    x = 34,744,590.52

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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.