Home / 31,104,078.30-46,656,117.45-23,377,844.70

Finding the Fourth Proportional to 31,104,078.30, 46,656,117.45 and 23,377,844.70

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Solution

The fourth proportional to 31,104,078.30, 46,656,117.45 and 23,377,844.70 is: 35,066,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,078.30 : 46,656,117.45 = 23,377,844.70 : x
  2. Step 2: Convert to fraction form
    31,104,078.30/46,656,117.45 = 23,377,844.70/x
  3. Step 3: Cross multiply
    31,104,078.30x = 46,656,117.45 × 23,377,844.70
  4. Step 4: Simplify right side
    31,104,078.30x = 1,090,719,468,051,060
  5. Step 5: Solve for x
    x = 1,090,719,468,051,060/31,104,078.30
  6. Step 6: Final answer
    x = 35,066,767.05

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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.