Home / 19,596,464.68-27,043,226.43-10,776,484.73

Finding the Fourth Proportional to 19,596,464.68, 27,043,226.43 and 10,776,484.73

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Solution

The fourth proportional to 19,596,464.68, 27,043,226.43 and 10,776,484.73 is: 14,871,606.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,596,464.68 : 27,043,226.43 = 10,776,484.73 : x
  2. Step 2: Convert to fraction form
    19,596,464.68/27,043,226.43 = 10,776,484.73/x
  3. Step 3: Cross multiply
    19,596,464.68x = 27,043,226.43 × 10,776,484.73
  4. Step 4: Simplify right side
    19,596,464.68x = 291,430,916,740,435.50
  5. Step 5: Solve for x
    x = 291,430,916,740,435.50/19,596,464.68
  6. Step 6: Final answer
    x = 14,871,606.77

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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.