Home / 35,461,363.12-53,192,059.26-8,535,019.12

Finding the Fourth Proportional to 35,461,363.12, 53,192,059.26 and 8,535,019.12

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Solution

The fourth proportional to 35,461,363.12, 53,192,059.26 and 8,535,019.12 is: 12,802,532.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,461,363.12 : 53,192,059.26 = 8,535,019.12 : x
  2. Step 2: Convert to fraction form
    35,461,363.12/53,192,059.26 = 8,535,019.12/x
  3. Step 3: Cross multiply
    35,461,363.12x = 53,192,059.26 × 8,535,019.12
  4. Step 4: Simplify right side
    35,461,363.12x = 453,995,242,816,273
  5. Step 5: Solve for x
    x = 453,995,242,816,273/35,461,363.12
  6. Step 6: Final answer
    x = 12,802,532.19

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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.