Home / 39,790,482.13-59,685,718.13-11,036,617.55

Finding the Fourth Proportional to 39,790,482.13, 59,685,718.13 and 11,036,617.55

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Solution

The fourth proportional to 39,790,482.13, 59,685,718.13 and 11,036,617.55 is: 16,554,924.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,482.13 : 59,685,718.13 = 11,036,617.55 : x
  2. Step 2: Convert to fraction form
    39,790,482.13/59,685,718.13 = 11,036,617.55/x
  3. Step 3: Cross multiply
    39,790,482.13x = 59,685,718.13 × 11,036,617.55
  4. Step 4: Simplify right side
    39,790,482.13x = 658,728,444,197,911.25
  5. Step 5: Solve for x
    x = 658,728,444,197,911.25/39,790,482.13
  6. Step 6: Final answer
    x = 16,554,924.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.