Home / 46,349,969.80-69,524,609.10-14,001,809.80

Finding the Fourth Proportional to 46,349,969.80, 69,524,609.10 and 14,001,809.80

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Solution

The fourth proportional to 46,349,969.80, 69,524,609.10 and 14,001,809.80 is: 21,002,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,349,969.80 : 69,524,609.10 = 14,001,809.80 : x
  2. Step 2: Convert to fraction form
    46,349,969.80/69,524,609.10 = 14,001,809.80/x
  3. Step 3: Cross multiply
    46,349,969.80x = 69,524,609.10 × 14,001,809.80
  4. Step 4: Simplify right side
    46,349,969.80x = 973,470,353,037,549.12
  5. Step 5: Solve for x
    x = 973,470,353,037,549.12/46,349,969.80
  6. Step 6: Final answer
    x = 21,002,610.30

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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.