Home / 39,795,008.40-59,724,005.40-15,545,552.40

Finding the Fourth Proportional to 39,795,008.40, 59,724,005.40 and 15,545,552.40

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Solution

The fourth proportional to 39,795,008.40, 59,724,005.40 and 15,545,552.40 is: 23,330,630.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,795,008.40 : 59,724,005.40 = 15,545,552.40 : x
  2. Step 2: Convert to fraction form
    39,795,008.40/59,724,005.40 = 15,545,552.40/x
  3. Step 3: Cross multiply
    39,795,008.40x = 59,724,005.40 × 15,545,552.40
  4. Step 4: Simplify right side
    39,795,008.40x = 928,442,655,483,583
  5. Step 5: Solve for x
    x = 928,442,655,483,583/39,795,008.40
  6. Step 6: Final answer
    x = 23,330,630.97

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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.