Home / 39,790,482.63-59,685,718.88-11,036,618.06

Finding the Fourth Proportional to 39,790,482.63, 59,685,718.88 and 11,036,618.06

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Solution

The fourth proportional to 39,790,482.63, 59,685,718.88 and 11,036,618.06 is: 16,554,925.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,482.63 : 59,685,718.88 = 11,036,618.06 : x
  2. Step 2: Convert to fraction form
    39,790,482.63/59,685,718.88 = 11,036,618.06/x
  3. Step 3: Cross multiply
    39,790,482.63x = 59,685,718.88 × 11,036,618.06
  4. Step 4: Simplify right side
    39,790,482.63x = 658,728,482,561,479.25
  5. Step 5: Solve for x
    x = 658,728,482,561,479.25/39,790,482.63
  6. Step 6: Final answer
    x = 16,554,925.68

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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.