Home / 14,577,969.18-21,867,035.50-4,862,555.50

Finding the Fourth Proportional to 14,577,969.18, 21,867,035.50 and 4,862,555.50

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Solution

The fourth proportional to 14,577,969.18, 21,867,035.50 and 4,862,555.50 is: 7,293,860.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,577,969.18 : 21,867,035.50 = 4,862,555.50 : x
  2. Step 2: Convert to fraction form
    14,577,969.18/21,867,035.50 = 4,862,555.50/x
  3. Step 3: Cross multiply
    14,577,969.18x = 21,867,035.50 × 4,862,555.50
  4. Step 4: Simplify right side
    14,577,969.18x = 106,329,673,731,631.53
  5. Step 5: Solve for x
    x = 106,329,673,731,631.53/14,577,969.18
  6. Step 6: Final answer
    x = 7,293,860.51

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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.