Home / 35,849,771.94-53,761,482.62-12,814,490.51

Finding the Fourth Proportional to 35,849,771.94, 53,761,482.62 and 12,814,490.51

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Solution

The fourth proportional to 35,849,771.94, 53,761,482.62 and 12,814,490.51 is: 19,217,026.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,849,771.94 : 53,761,482.62 = 12,814,490.51 : x
  2. Step 2: Convert to fraction form
    35,849,771.94/53,761,482.62 = 12,814,490.51/x
  3. Step 3: Cross multiply
    35,849,771.94x = 53,761,482.62 × 12,814,490.51
  4. Step 4: Simplify right side
    35,849,771.94x = 688,926,008,504,640.12
  5. Step 5: Solve for x
    x = 688,926,008,504,640.12/35,849,771.94
  6. Step 6: Final answer
    x = 19,217,026.25

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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.