Home / 46,282,338.10-69,374,560.02-17,117,434.21

Finding the Fourth Proportional to 46,282,338.10, 69,374,560.02 and 17,117,434.21

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Solution

The fourth proportional to 46,282,338.10, 69,374,560.02 and 17,117,434.21 is: 25,658,048.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,338.10 : 69,374,560.02 = 17,117,434.21 : x
  2. Step 2: Convert to fraction form
    46,282,338.10/69,374,560.02 = 17,117,434.21/x
  3. Step 3: Cross multiply
    46,282,338.10x = 69,374,560.02 × 17,117,434.21
  4. Step 4: Simplify right side
    46,282,338.10x = 1,187,514,467,124,457.50
  5. Step 5: Solve for x
    x = 1,187,514,467,124,457.50/46,282,338.10
  6. Step 6: Final answer
    x = 25,658,048.31

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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.