Home / 25,008,284.39-37,507,177.71-7,053,189.35

Finding the Fourth Proportional to 25,008,284.39, 37,507,177.71 and 7,053,189.35

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Solution

The fourth proportional to 25,008,284.39, 37,507,177.71 and 7,053,189.35 is: 10,578,303.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008,284.39 : 37,507,177.71 = 7,053,189.35 : x
  2. Step 2: Convert to fraction form
    25,008,284.39/37,507,177.71 = 7,053,189.35/x
  3. Step 3: Cross multiply
    25,008,284.39x = 37,507,177.71 × 7,053,189.35
  4. Step 4: Simplify right side
    25,008,284.39x = 264,545,226,185,193.50
  5. Step 5: Solve for x
    x = 264,545,226,185,193.50/25,008,284.39
  6. Step 6: Final answer
    x = 10,578,303.66

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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.