Home / 37,656,005.80-56,484,008.70-10,362,245.80

Finding the Fourth Proportional to 37,656,005.80, 56,484,008.70 and 10,362,245.80

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Solution

The fourth proportional to 37,656,005.80, 56,484,008.70 and 10,362,245.80 is: 15,543,368.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,656,005.80 : 56,484,008.70 = 10,362,245.80 : x
  2. Step 2: Convert to fraction form
    37,656,005.80/56,484,008.70 = 10,362,245.80/x
  3. Step 3: Cross multiply
    37,656,005.80x = 56,484,008.70 × 10,362,245.80
  4. Step 4: Simplify right side
    37,656,005.80x = 585,301,181,918,738.50
  5. Step 5: Solve for x
    x = 585,301,181,918,738.50/37,656,005.80
  6. Step 6: Final answer
    x = 15,543,368.70

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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.