Home / 58,758,348.42-81,001,060.06-41,062,311.16

Finding the Fourth Proportional to 58,758,348.42, 81,001,060.06 and 41,062,311.16

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Solution

The fourth proportional to 58,758,348.42, 81,001,060.06 and 41,062,311.16 is: 56,606,266.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,348.42 : 81,001,060.06 = 41,062,311.16 : x
  2. Step 2: Convert to fraction form
    58,758,348.42/81,001,060.06 = 41,062,311.16/x
  3. Step 3: Cross multiply
    58,758,348.42x = 81,001,060.06 × 41,062,311.16
  4. Step 4: Simplify right side
    58,758,348.42x = 3,326,090,732,473,568
  5. Step 5: Solve for x
    x = 3,326,090,732,473,568/58,758,348.42
  6. Step 6: Final answer
    x = 56,606,266.55

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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.