Home / 48,916,881.60-73,365,991.20-14,839,339.20

Finding the Fourth Proportional to 48,916,881.60, 73,365,991.20 and 14,839,339.20

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Solution

The fourth proportional to 48,916,881.60, 73,365,991.20 and 14,839,339.20 is: 22,256,178.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,916,881.60 : 73,365,991.20 = 14,839,339.20 : x
  2. Step 2: Convert to fraction form
    48,916,881.60/73,365,991.20 = 14,839,339.20/x
  3. Step 3: Cross multiply
    48,916,881.60x = 73,365,991.20 × 14,839,339.20
  4. Step 4: Simplify right side
    48,916,881.60x = 1,088,702,829,161,015
  5. Step 5: Solve for x
    x = 1,088,702,829,161,015/48,916,881.60
  6. Step 6: Final answer
    x = 22,256,178.10

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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.