Home / 48,736,901.42-73,104,788.54-11,849,000.36

Finding the Fourth Proportional to 48,736,901.42, 73,104,788.54 and 11,849,000.36

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Solution

The fourth proportional to 48,736,901.42, 73,104,788.54 and 11,849,000.36 is: 17,773,363.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,736,901.42 : 73,104,788.54 = 11,849,000.36 : x
  2. Step 2: Convert to fraction form
    48,736,901.42/73,104,788.54 = 11,849,000.36/x
  3. Step 3: Cross multiply
    48,736,901.42x = 73,104,788.54 × 11,849,000.36
  4. Step 4: Simplify right side
    48,736,901.42x = 866,218,665,325,631.75
  5. Step 5: Solve for x
    x = 866,218,665,325,631.75/48,736,901.42
  6. Step 6: Final answer
    x = 17,773,363.51

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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.