Home / 27,209,041.67-37,548,477.51-14,985,898.67

Finding the Fourth Proportional to 27,209,041.67, 37,548,477.51 and 14,985,898.67

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Solution

The fourth proportional to 27,209,041.67, 37,548,477.51 and 14,985,898.67 is: 20,680,540.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,209,041.67 : 37,548,477.51 = 14,985,898.67 : x
  2. Step 2: Convert to fraction form
    27,209,041.67/37,548,477.51 = 14,985,898.67/x
  3. Step 3: Cross multiply
    27,209,041.67x = 37,548,477.51 × 14,985,898.67
  4. Step 4: Simplify right side
    27,209,041.67x = 562,697,679,177,633.88
  5. Step 5: Solve for x
    x = 562,697,679,177,633.88/27,209,041.67
  6. Step 6: Final answer
    x = 20,680,540.17

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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.