Home / 26,226,002.10-39,374,432.55-16,660,064.10

Finding the Fourth Proportional to 26,226,002.10, 39,374,432.55 and 16,660,064.10

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Solution

The fourth proportional to 26,226,002.10, 39,374,432.55 and 16,660,064.10 is: 25,012,602.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226,002.10 : 39,374,432.55 = 16,660,064.10 : x
  2. Step 2: Convert to fraction form
    26,226,002.10/39,374,432.55 = 16,660,064.10/x
  3. Step 3: Cross multiply
    26,226,002.10x = 39,374,432.55 × 16,660,064.10
  4. Step 4: Simplify right side
    26,226,002.10x = 655,980,570,184,126.38
  5. Step 5: Solve for x
    x = 655,980,570,184,126.38/26,226,002.10
  6. Step 6: Final answer
    x = 25,012,602.67

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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.