Home / 46,689,924.18-70,037,440.53-19,398,976.29

Finding the Fourth Proportional to 46,689,924.18, 70,037,440.53 and 19,398,976.29

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Solution

The fourth proportional to 46,689,924.18, 70,037,440.53 and 19,398,976.29 is: 29,099,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,689,924.18 : 70,037,440.53 = 19,398,976.29 : x
  2. Step 2: Convert to fraction form
    46,689,924.18/70,037,440.53 = 19,398,976.29/x
  3. Step 3: Cross multiply
    46,689,924.18x = 70,037,440.53 × 19,398,976.29
  4. Step 4: Simplify right side
    46,689,924.18x = 1,358,654,648,253,755
  5. Step 5: Solve for x
    x = 1,358,654,648,253,755/46,689,924.18
  6. Step 6: Final answer
    x = 29,099,525.69

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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.