Home / 35,333,499.12-53,000,167.68-11,074,274.52

Finding the Fourth Proportional to 35,333,499.12, 53,000,167.68 and 11,074,274.52

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Solution

The fourth proportional to 35,333,499.12, 53,000,167.68 and 11,074,274.52 is: 16,611,386.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,333,499.12 : 53,000,167.68 = 11,074,274.52 : x
  2. Step 2: Convert to fraction form
    35,333,499.12/53,000,167.68 = 11,074,274.52/x
  3. Step 3: Cross multiply
    35,333,499.12x = 53,000,167.68 × 11,074,274.52
  4. Step 4: Simplify right side
    35,333,499.12x = 586,938,406,494,351.50
  5. Step 5: Solve for x
    x = 586,938,406,494,351.50/35,333,499.12
  6. Step 6: Final answer
    x = 16,611,386.39

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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.