Home / 55,032,805.80-82,549,208.70-35,900,929.80

Finding the Fourth Proportional to 55,032,805.80, 82,549,208.70 and 35,900,929.80

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Solution

The fourth proportional to 55,032,805.80, 82,549,208.70 and 35,900,929.80 is: 53,851,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,032,805.80 : 82,549,208.70 = 35,900,929.80 : x
  2. Step 2: Convert to fraction form
    55,032,805.80/82,549,208.70 = 35,900,929.80/x
  3. Step 3: Cross multiply
    55,032,805.80x = 82,549,208.70 × 35,900,929.80
  4. Step 4: Simplify right side
    55,032,805.80x = 2,963,593,346,584,249
  5. Step 5: Solve for x
    x = 2,963,593,346,584,249/55,032,805.80
  6. Step 6: Final answer
    x = 53,851,394.70

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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.