Home / 32,043,055.90-48,101,908.65-19,277,974.30

Finding the Fourth Proportional to 32,043,055.90, 48,101,908.65 and 19,277,974.30

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Solution

The fourth proportional to 32,043,055.90, 48,101,908.65 and 19,277,974.30 is: 28,939,417.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,043,055.90 : 48,101,908.65 = 19,277,974.30 : x
  2. Step 2: Convert to fraction form
    32,043,055.90/48,101,908.65 = 19,277,974.30/x
  3. Step 3: Cross multiply
    32,043,055.90x = 48,101,908.65 × 19,277,974.30
  4. Step 4: Simplify right side
    32,043,055.90x = 927,307,358,735,647.75
  5. Step 5: Solve for x
    x = 927,307,358,735,647.75/32,043,055.90
  6. Step 6: Final answer
    x = 28,939,417.07

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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.