Home / 26,875,570.04-40,298,399.21-15,950,199.32

Finding the Fourth Proportional to 26,875,570.04, 40,298,399.21 and 15,950,199.32

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Solution

The fourth proportional to 26,875,570.04, 40,298,399.21 and 15,950,199.32 is: 23,916,422.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,875,570.04 : 40,298,399.21 = 15,950,199.32 : x
  2. Step 2: Convert to fraction form
    26,875,570.04/40,298,399.21 = 15,950,199.32/x
  3. Step 3: Cross multiply
    26,875,570.04x = 40,298,399.21 × 15,950,199.32
  4. Step 4: Simplify right side
    26,875,570.04x = 642,767,499,474,938.50
  5. Step 5: Solve for x
    x = 642,767,499,474,938.50/26,875,570.04
  6. Step 6: Final answer
    x = 23,916,422.93

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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.