Home / 14,547,644.73-21,823,155.41-4,833,124.67

Finding the Fourth Proportional to 14,547,644.73, 21,823,155.41 and 4,833,124.67

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Solution

The fourth proportional to 14,547,644.73, 21,823,155.41 and 4,833,124.67 is: 7,250,247.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,547,644.73 : 21,823,155.41 = 4,833,124.67 : x
  2. Step 2: Convert to fraction form
    14,547,644.73/21,823,155.41 = 4,833,124.67/x
  3. Step 3: Cross multiply
    14,547,644.73x = 21,823,155.41 × 4,833,124.67
  4. Step 4: Simplify right side
    14,547,644.73x = 105,474,030,819,707.25
  5. Step 5: Solve for x
    x = 105,474,030,819,707.25/14,547,644.73
  6. Step 6: Final answer
    x = 7,250,247.91

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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.