Home / 58,976,064.11-81,368,932.66-34,191,303.93

Finding the Fourth Proportional to 58,976,064.11, 81,368,932.66 and 34,191,303.93

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Solution

The fourth proportional to 58,976,064.11, 81,368,932.66 and 34,191,303.93 is: 47,173,543.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,976,064.11 : 81,368,932.66 = 34,191,303.93 : x
  2. Step 2: Convert to fraction form
    58,976,064.11/81,368,932.66 = 34,191,303.93/x
  3. Step 3: Cross multiply
    58,976,064.11x = 81,368,932.66 × 34,191,303.93
  4. Step 4: Simplify right side
    58,976,064.11x = 2,782,109,907,322,189
  5. Step 5: Solve for x
    x = 2,782,109,907,322,189/58,976,064.11
  6. Step 6: Final answer
    x = 47,173,543.19

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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.