Home / 35,541,186.84-53,313,774.47-9,980,203.32

Finding the Fourth Proportional to 35,541,186.84, 53,313,774.47 and 9,980,203.32

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Solution

The fourth proportional to 35,541,186.84, 53,313,774.47 and 9,980,203.32 is: 14,970,864.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,186.84 : 53,313,774.47 = 9,980,203.32 : x
  2. Step 2: Convert to fraction form
    35,541,186.84/53,313,774.47 = 9,980,203.32/x
  3. Step 3: Cross multiply
    35,541,186.84x = 53,313,774.47 × 9,980,203.32
  4. Step 4: Simplify right side
    35,541,186.84x = 532,082,308,967,225.25
  5. Step 5: Solve for x
    x = 532,082,308,967,225.25/35,541,186.84
  6. Step 6: Final answer
    x = 14,970,864.97

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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.