Home / 35,338,081.36-53,008,307.88-9,776,950.24

Finding the Fourth Proportional to 35,338,081.36, 53,008,307.88 and 9,776,950.24

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Solution

The fourth proportional to 35,338,081.36, 53,008,307.88 and 9,776,950.24 is: 14,665,753.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,081.36 : 53,008,307.88 = 9,776,950.24 : x
  2. Step 2: Convert to fraction form
    35,338,081.36/53,008,307.88 = 9,776,950.24/x
  3. Step 3: Cross multiply
    35,338,081.36x = 53,008,307.88 × 9,776,950.24
  4. Step 4: Simplify right side
    35,338,081.36x = 518,259,588,449,359.94
  5. Step 5: Solve for x
    x = 518,259,588,449,359.94/35,338,081.36
  6. Step 6: Final answer
    x = 14,665,753.45

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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.