Home / 32,504,703.84-48,805,689.44-28,141,337.52

Finding the Fourth Proportional to 32,504,703.84, 48,805,689.44 and 28,141,337.52

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Solution

The fourth proportional to 32,504,703.84, 48,805,689.44 and 28,141,337.52 is: 42,254,111.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,504,703.84 : 48,805,689.44 = 28,141,337.52 : x
  2. Step 2: Convert to fraction form
    32,504,703.84/48,805,689.44 = 28,141,337.52/x
  3. Step 3: Cross multiply
    32,504,703.84x = 48,805,689.44 × 28,141,337.52
  4. Step 4: Simplify right side
    32,504,703.84x = 1,373,457,379,497,693.25
  5. Step 5: Solve for x
    x = 1,373,457,379,497,693.25/32,504,703.84
  6. Step 6: Final answer
    x = 42,254,111.47

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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.