Home / 35,849,773.94-53,761,485.62-12,814,492.51

Finding the Fourth Proportional to 35,849,773.94, 53,761,485.62 and 12,814,492.51

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Solution

The fourth proportional to 35,849,773.94, 53,761,485.62 and 12,814,492.51 is: 19,217,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,849,773.94 : 53,761,485.62 = 12,814,492.51 : x
  2. Step 2: Convert to fraction form
    35,849,773.94/53,761,485.62 = 12,814,492.51/x
  3. Step 3: Cross multiply
    35,849,773.94x = 53,761,485.62 × 12,814,492.51
  4. Step 4: Simplify right side
    35,849,773.94x = 688,926,154,471,082.88
  5. Step 5: Solve for x
    x = 688,926,154,471,082.88/35,849,773.94
  6. Step 6: Final answer
    x = 19,217,029.25

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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.