Home / 46,697,136.30-70,038,520.92-15,573,340.27

Finding the Fourth Proportional to 46,697,136.30, 70,038,520.92 and 15,573,340.27

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Solution

The fourth proportional to 46,697,136.30, 70,038,520.92 and 15,573,340.27 is: 23,357,614.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,136.30 : 70,038,520.92 = 15,573,340.27 : x
  2. Step 2: Convert to fraction form
    46,697,136.30/70,038,520.92 = 15,573,340.27/x
  3. Step 3: Cross multiply
    46,697,136.30x = 70,038,520.92 × 15,573,340.27
  4. Step 4: Simplify right side
    46,697,136.30x = 1,090,733,717,944,480.88
  5. Step 5: Solve for x
    x = 1,090,733,717,944,480.88/46,697,136.30
  6. Step 6: Final answer
    x = 23,357,614.71

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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.