Home / 133,575,929.44-200,361,041.68-36,531,637.36

Finding the Fourth Proportional to 133,575,929.44, 200,361,041.68 and 36,531,637.36

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Solution

The fourth proportional to 133,575,929.44, 200,361,041.68 and 36,531,637.36 is: 54,796,675.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,575,929.44 : 200,361,041.68 = 36,531,637.36 : x
  2. Step 2: Convert to fraction form
    133,575,929.44/200,361,041.68 = 36,531,637.36/x
  3. Step 3: Cross multiply
    133,575,929.44x = 200,361,041.68 × 36,531,637.36
  4. Step 4: Simplify right side
    133,575,929.44x = 7,319,516,915,725,605
  5. Step 5: Solve for x
    x = 7,319,516,915,725,605/133,575,929.44
  6. Step 6: Final answer
    x = 54,796,675.92

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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.