Home / 35,283,839.36-52,916,201.04-9,718,768.40

Finding the Fourth Proportional to 35,283,839.36, 52,916,201.04 and 9,718,768.40

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Solution

The fourth proportional to 35,283,839.36, 52,916,201.04 and 9,718,768.40 is: 14,575,519.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,283,839.36 : 52,916,201.04 = 9,718,768.40 : x
  2. Step 2: Convert to fraction form
    35,283,839.36/52,916,201.04 = 9,718,768.40/x
  3. Step 3: Cross multiply
    35,283,839.36x = 52,916,201.04 × 9,718,768.40
  4. Step 4: Simplify right side
    35,283,839.36x = 514,280,302,515,599.12
  5. Step 5: Solve for x
    x = 514,280,302,515,599.12/35,283,839.36
  6. Step 6: Final answer
    x = 14,575,519.89

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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.