Home / 44,346,694.98-66,520,196.76-13,641,065.94

Finding the Fourth Proportional to 44,346,694.98, 66,520,196.76 and 13,641,065.94

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Solution

The fourth proportional to 44,346,694.98, 66,520,196.76 and 13,641,065.94 is: 20,461,646.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,346,694.98 : 66,520,196.76 = 13,641,065.94 : x
  2. Step 2: Convert to fraction form
    44,346,694.98/66,520,196.76 = 13,641,065.94/x
  3. Step 3: Cross multiply
    44,346,694.98x = 66,520,196.76 × 13,641,065.94
  4. Step 4: Simplify right side
    44,346,694.98x = 907,406,390,344,934.25
  5. Step 5: Solve for x
    x = 907,406,390,344,934.25/44,346,694.98
  6. Step 6: Final answer
    x = 20,461,646.37

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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.