Home / 35,926,265.40-53,889,398.10-13,204,210.20

Finding the Fourth Proportional to 35,926,265.40, 53,889,398.10 and 13,204,210.20

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Solution

The fourth proportional to 35,926,265.40, 53,889,398.10 and 13,204,210.20 is: 19,806,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,265.40 : 53,889,398.10 = 13,204,210.20 : x
  2. Step 2: Convert to fraction form
    35,926,265.40/53,889,398.10 = 13,204,210.20/x
  3. Step 3: Cross multiply
    35,926,265.40x = 53,889,398.10 × 13,204,210.20
  4. Step 4: Simplify right side
    35,926,265.40x = 711,566,940,063,880.62
  5. Step 5: Solve for x
    x = 711,566,940,063,880.62/35,926,265.40
  6. Step 6: Final answer
    x = 19,806,315.30

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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.