Home / 33,418,090.71-50,127,835.95-10,698,922.35

Finding the Fourth Proportional to 33,418,090.71, 50,127,835.95 and 10,698,922.35

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Solution

The fourth proportional to 33,418,090.71, 50,127,835.95 and 10,698,922.35 is: 16,048,607.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,418,090.71 : 50,127,835.95 = 10,698,922.35 : x
  2. Step 2: Convert to fraction form
    33,418,090.71/50,127,835.95 = 10,698,922.35/x
  3. Step 3: Cross multiply
    33,418,090.71x = 50,127,835.95 × 10,698,922.35
  4. Step 4: Simplify right side
    33,418,090.71x = 536,313,824,402,588.50
  5. Step 5: Solve for x
    x = 536,313,824,402,588.50/33,418,090.71
  6. Step 6: Final answer
    x = 16,048,607.60

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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.