Home / 62,351,120.12-86,047,544.77-34,473,314.48

Finding the Fourth Proportional to 62,351,120.12, 86,047,544.77 and 34,473,314.48

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Solution

The fourth proportional to 62,351,120.12, 86,047,544.77 and 34,473,314.48 is: 47,574,832.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,351,120.12 : 86,047,544.77 = 34,473,314.48 : x
  2. Step 2: Convert to fraction form
    62,351,120.12/86,047,544.77 = 34,473,314.48/x
  3. Step 3: Cross multiply
    62,351,120.12x = 86,047,544.77 × 34,473,314.48
  4. Step 4: Simplify right side
    62,351,120.12x = 2,966,344,071,088,089
  5. Step 5: Solve for x
    x = 2,966,344,071,088,089/62,351,120.12
  6. Step 6: Final answer
    x = 47,574,832.10

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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.