Home / 49,282,358.78-68,006,904.99-26,950,938.02

Finding the Fourth Proportional to 49,282,358.78, 68,006,904.99 and 26,950,938.02

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Solution

The fourth proportional to 49,282,358.78, 68,006,904.99 and 26,950,938.02 is: 37,190,790.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,282,358.78 : 68,006,904.99 = 26,950,938.02 : x
  2. Step 2: Convert to fraction form
    49,282,358.78/68,006,904.99 = 26,950,938.02/x
  3. Step 3: Cross multiply
    49,282,358.78x = 68,006,904.99 × 26,950,938.02
  4. Step 4: Simplify right side
    49,282,358.78x = 1,832,849,881,317,518.50
  5. Step 5: Solve for x
    x = 1,832,849,881,317,518.50/49,282,358.78
  6. Step 6: Final answer
    x = 37,190,790.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.