Home / 31,104,013.10-46,656,019.65-10,911,296.30

Finding the Fourth Proportional to 31,104,013.10, 46,656,019.65 and 10,911,296.30

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Solution

The fourth proportional to 31,104,013.10, 46,656,019.65 and 10,911,296.30 is: 16,366,944.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,013.10 : 46,656,019.65 = 10,911,296.30 : x
  2. Step 2: Convert to fraction form
    31,104,013.10/46,656,019.65 = 10,911,296.30/x
  3. Step 3: Cross multiply
    31,104,013.10x = 46,656,019.65 × 10,911,296.30
  4. Step 4: Simplify right side
    31,104,013.10x = 509,077,654,579,772.31
  5. Step 5: Solve for x
    x = 509,077,654,579,772.31/31,104,013.10
  6. Step 6: Final answer
    x = 16,366,944.45

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Similar ratio
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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.