Home / 63,869,801.08-95,803,326.69-17,810,443.84

Finding the Fourth Proportional to 63,869,801.08, 95,803,326.69 and 17,810,443.84

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Solution

The fourth proportional to 63,869,801.08, 95,803,326.69 and 17,810,443.84 is: 26,715,282.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,869,801.08 : 95,803,326.69 = 17,810,443.84 : x
  2. Step 2: Convert to fraction form
    63,869,801.08/95,803,326.69 = 17,810,443.84/x
  3. Step 3: Cross multiply
    63,869,801.08x = 95,803,326.69 × 17,810,443.84
  4. Step 4: Simplify right side
    63,869,801.08x = 1,706,299,769,457,909.50
  5. Step 5: Solve for x
    x = 1,706,299,769,457,909.50/63,869,801.08
  6. Step 6: Final answer
    x = 26,715,282.35

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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.