Home / 63,163,308.69-94,754,000.94-19,447,766.01

Finding the Fourth Proportional to 63,163,308.69, 94,754,000.94 and 19,447,766.01

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Solution

The fourth proportional to 63,163,308.69, 94,754,000.94 and 19,447,766.01 is: 29,174,431.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,163,308.69 : 94,754,000.94 = 19,447,766.01 : x
  2. Step 2: Convert to fraction form
    63,163,308.69/94,754,000.94 = 19,447,766.01/x
  3. Step 3: Cross multiply
    63,163,308.69x = 94,754,000.94 × 19,447,766.01
  4. Step 4: Simplify right side
    63,163,308.69x = 1,842,753,638,774,256.50
  5. Step 5: Solve for x
    x = 1,842,753,638,774,256.50/63,163,308.69
  6. Step 6: Final answer
    x = 29,174,431.75

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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.