Home / 46,109,968.70-69,164,953.05-14,197,264.70

Finding the Fourth Proportional to 46,109,968.70, 69,164,953.05 and 14,197,264.70

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Solution

The fourth proportional to 46,109,968.70, 69,164,953.05 and 14,197,264.70 is: 21,295,897.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,109,968.70 : 69,164,953.05 = 14,197,264.70 : x
  2. Step 2: Convert to fraction form
    46,109,968.70/69,164,953.05 = 14,197,264.70/x
  3. Step 3: Cross multiply
    46,109,968.70x = 69,164,953.05 × 14,197,264.70
  4. Step 4: Simplify right side
    46,109,968.70x = 981,953,146,413,922.25
  5. Step 5: Solve for x
    x = 981,953,146,413,922.25/46,109,968.70
  6. Step 6: Final answer
    x = 21,295,897.05

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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.