Home / 57,910,033.88-86,864,981.12-14,779,241.88

Finding the Fourth Proportional to 57,910,033.88, 86,864,981.12 and 14,779,241.88

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Solution

The fourth proportional to 57,910,033.88, 86,864,981.12 and 14,779,241.88 is: 22,168,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,033.88 : 86,864,981.12 = 14,779,241.88 : x
  2. Step 2: Convert to fraction form
    57,910,033.88/86,864,981.12 = 14,779,241.88/x
  3. Step 3: Cross multiply
    57,910,033.88x = 86,864,981.12 × 14,779,241.88
  4. Step 4: Simplify right side
    57,910,033.88x = 1,283,798,566,874,113.50
  5. Step 5: Solve for x
    x = 1,283,798,566,874,113.50/57,910,033.88
  6. Step 6: Final answer
    x = 22,168,845.03

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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.