Home / 37,977,401.38-56,871,623.40-26,564,410.66

Finding the Fourth Proportional to 37,977,401.38, 56,871,623.40 and 26,564,410.66

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Solution

The fourth proportional to 37,977,401.38, 56,871,623.40 and 26,564,410.66 is: 39,780,530.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,977,401.38 : 56,871,623.40 = 26,564,410.66 : x
  2. Step 2: Convert to fraction form
    37,977,401.38/56,871,623.40 = 26,564,410.66/x
  3. Step 3: Cross multiply
    37,977,401.38x = 56,871,623.40 × 26,564,410.66
  4. Step 4: Simplify right side
    37,977,401.38x = 1,510,761,158,898,465.50
  5. Step 5: Solve for x
    x = 1,510,761,158,898,465.50/37,977,401.38
  6. Step 6: Final answer
    x = 39,780,530.10

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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.