Home / 62,415,940.80-93,623,911.20-32,182,852.80

Finding the Fourth Proportional to 62,415,940.80, 93,623,911.20 and 32,182,852.80

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Solution

The fourth proportional to 62,415,940.80, 93,623,911.20 and 32,182,852.80 is: 48,274,279.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,415,940.80 : 93,623,911.20 = 32,182,852.80 : x
  2. Step 2: Convert to fraction form
    62,415,940.80/93,623,911.20 = 32,182,852.80/x
  3. Step 3: Cross multiply
    62,415,940.80x = 93,623,911.20 × 32,182,852.80
  4. Step 4: Simplify right side
    62,415,940.80x = 3,013,084,552,709,871.50
  5. Step 5: Solve for x
    x = 3,013,084,552,709,871.50/62,415,940.80
  6. Step 6: Final answer
    x = 48,274,279.20

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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.