Home / 35,336,476.80-53,005,896.17-9,775,345.68

Finding the Fourth Proportional to 35,336,476.80, 53,005,896.17 and 9,775,345.68

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Solution

The fourth proportional to 35,336,476.80, 53,005,896.17 and 9,775,345.68 is: 14,663,345.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,336,476.80 : 53,005,896.17 = 9,775,345.68 : x
  2. Step 2: Convert to fraction form
    35,336,476.80/53,005,896.17 = 9,775,345.68/x
  3. Step 3: Cross multiply
    35,336,476.80x = 53,005,896.17 × 9,775,345.68
  4. Step 4: Simplify right side
    35,336,476.80x = 518,150,958,139,938.06
  5. Step 5: Solve for x
    x = 518,150,958,139,938.06/35,336,476.80
  6. Step 6: Final answer
    x = 14,663,345.22

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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.