Home / 32,954,809.20-49,432,213.80-19,484,703.60

Finding the Fourth Proportional to 32,954,809.20, 49,432,213.80 and 19,484,703.60

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Solution

The fourth proportional to 32,954,809.20, 49,432,213.80 and 19,484,703.60 is: 29,227,055.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,809.20 : 49,432,213.80 = 19,484,703.60 : x
  2. Step 2: Convert to fraction form
    32,954,809.20/49,432,213.80 = 19,484,703.60/x
  3. Step 3: Cross multiply
    32,954,809.20x = 49,432,213.80 × 19,484,703.60
  4. Step 4: Simplify right side
    32,954,809.20x = 963,172,034,184,829.75
  5. Step 5: Solve for x
    x = 963,172,034,184,829.75/32,954,809.20
  6. Step 6: Final answer
    x = 29,227,055.40

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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.