Home / 46,749,433.33-70,124,150.58-12,670,779.19

Finding the Fourth Proportional to 46,749,433.33, 70,124,150.58 and 12,670,779.19

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Solution

The fourth proportional to 46,749,433.33, 70,124,150.58 and 12,670,779.19 is: 19,006,168.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,749,433.33 : 70,124,150.58 = 12,670,779.19 : x
  2. Step 2: Convert to fraction form
    46,749,433.33/70,124,150.58 = 12,670,779.19/x
  3. Step 3: Cross multiply
    46,749,433.33x = 70,124,150.58 × 12,670,779.19
  4. Step 4: Simplify right side
    46,749,433.33x = 888,527,627,885,490.38
  5. Step 5: Solve for x
    x = 888,527,627,885,490.38/46,749,433.33
  6. Step 6: Final answer
    x = 19,006,168.94

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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.