Home / 16,773,664.06-25,160,528.90-4,643,162.38

Finding the Fourth Proportional to 16,773,664.06, 25,160,528.90 and 4,643,162.38

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Solution

The fourth proportional to 16,773,664.06, 25,160,528.90 and 4,643,162.38 is: 6,964,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,664.06 : 25,160,528.90 = 4,643,162.38 : x
  2. Step 2: Convert to fraction form
    16,773,664.06/25,160,528.90 = 4,643,162.38/x
  3. Step 3: Cross multiply
    16,773,664.06x = 25,160,528.90 × 4,643,162.38
  4. Step 4: Simplify right side
    16,773,664.06x = 116,824,421,249,382.77
  5. Step 5: Solve for x
    x = 116,824,421,249,382.77/16,773,664.06
  6. Step 6: Final answer
    x = 6,964,752.65

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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.