Home / 48,483,651.95-66,908,862.91-26,458,572.93

Finding the Fourth Proportional to 48,483,651.95, 66,908,862.91 and 26,458,572.93

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Solution

The fourth proportional to 48,483,651.95, 66,908,862.91 and 26,458,572.93 is: 36,513,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,483,651.95 : 66,908,862.91 = 26,458,572.93 : x
  2. Step 2: Convert to fraction form
    48,483,651.95/66,908,862.91 = 26,458,572.93/x
  3. Step 3: Cross multiply
    48,483,651.95x = 66,908,862.91 × 26,458,572.93
  4. Step 4: Simplify right side
    48,483,651.95x = 1,770,313,028,967,607
  5. Step 5: Solve for x
    x = 1,770,313,028,967,607/48,483,651.95
  6. Step 6: Final answer
    x = 36,513,607.32

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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.