Home / 32,645,273.02-48,893,464.05-15,617,990.86

Finding the Fourth Proportional to 32,645,273.02, 48,893,464.05 and 15,617,990.86

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Solution

The fourth proportional to 32,645,273.02, 48,893,464.05 and 15,617,990.86 is: 23,391,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,645,273.02 : 48,893,464.05 = 15,617,990.86 : x
  2. Step 2: Convert to fraction form
    32,645,273.02/48,893,464.05 = 15,617,990.86/x
  3. Step 3: Cross multiply
    32,645,273.02x = 48,893,464.05 × 15,617,990.86
  4. Step 4: Simplify right side
    32,645,273.02x = 763,617,674,646,638.50
  5. Step 5: Solve for x
    x = 763,617,674,646,638.50/32,645,273.02
  6. Step 6: Final answer
    x = 23,391,370.45

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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.