Home / 144,995,826.24-217,514,125.80-46,594,543.14

Finding the Fourth Proportional to 144,995,826.24, 217,514,125.80 and 46,594,543.14

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Solution

The fourth proportional to 144,995,826.24, 217,514,125.80 and 46,594,543.14 is: 69,898,365.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,995,826.24 : 217,514,125.80 = 46,594,543.14 : x
  2. Step 2: Convert to fraction form
    144,995,826.24/217,514,125.80 = 46,594,543.14/x
  3. Step 3: Cross multiply
    144,995,826.24x = 217,514,125.80 × 46,594,543.14
  4. Step 4: Simplify right side
    144,995,826.24x = 10,134,971,318,147,488
  5. Step 5: Solve for x
    x = 10,134,971,318,147,488/144,995,826.24
  6. Step 6: Final answer
    x = 69,898,365.91

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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.