Home / 54,698,582.28-82,048,012.40-22,350,484.88

Finding the Fourth Proportional to 54,698,582.28, 82,048,012.40 and 22,350,484.88

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Solution

The fourth proportional to 54,698,582.28, 82,048,012.40 and 22,350,484.88 is: 33,525,784.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,582.28 : 82,048,012.40 = 22,350,484.88 : x
  2. Step 2: Convert to fraction form
    54,698,582.28/82,048,012.40 = 22,350,484.88/x
  3. Step 3: Cross multiply
    54,698,582.28x = 82,048,012.40 × 22,350,484.88
  4. Step 4: Simplify right side
    54,698,582.28x = 1,833,812,860,580,252.50
  5. Step 5: Solve for x
    x = 1,833,812,860,580,252.50/54,698,582.28
  6. Step 6: Final answer
    x = 33,525,784.11

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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.