Home / 35,926,374.80-53,889,562.20-33,155,008.40

Finding the Fourth Proportional to 35,926,374.80, 53,889,562.20 and 33,155,008.40

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Solution

The fourth proportional to 35,926,374.80, 53,889,562.20 and 33,155,008.40 is: 49,732,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,374.80 : 53,889,562.20 = 33,155,008.40 : x
  2. Step 2: Convert to fraction form
    35,926,374.80/53,889,562.20 = 33,155,008.40/x
  3. Step 3: Cross multiply
    35,926,374.80x = 53,889,562.20 × 33,155,008.40
  4. Step 4: Simplify right side
    35,926,374.80x = 1,786,708,887,413,322.50
  5. Step 5: Solve for x
    x = 1,786,708,887,413,322.50/35,926,374.80
  6. Step 6: Final answer
    x = 49,732,512.60

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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.