Home / 37,470,931-51,694,050.69-25,085,014.98

Finding the Fourth Proportional to 37,470,931, 51,694,050.69 and 25,085,014.98

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Solution

The fourth proportional to 37,470,931, 51,694,050.69 and 25,085,014.98 is: 34,606,720.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,470,931 : 51,694,050.69 = 25,085,014.98 : x
  2. Step 2: Convert to fraction form
    37,470,931/51,694,050.69 = 25,085,014.98/x
  3. Step 3: Cross multiply
    37,470,931x = 51,694,050.69 × 25,085,014.98
  4. Step 4: Simplify right side
    37,470,931x = 1,296,746,035,935,529.25
  5. Step 5: Solve for x
    x = 1,296,746,035,935,529.25/37,470,931
  6. Step 6: Final answer
    x = 34,606,720.50

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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.