Home / 57,778,624.80-86,701,532.40-23,724,410.40

Finding the Fourth Proportional to 57,778,624.80, 86,701,532.40 and 23,724,410.40

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Solution

The fourth proportional to 57,778,624.80, 86,701,532.40 and 23,724,410.40 is: 35,600,410.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,778,624.80 : 86,701,532.40 = 23,724,410.40 : x
  2. Step 2: Convert to fraction form
    57,778,624.80/86,701,532.40 = 23,724,410.40/x
  3. Step 3: Cross multiply
    57,778,624.80x = 86,701,532.40 × 23,724,410.40
  4. Step 4: Simplify right side
    57,778,624.80x = 2,056,942,736,966,497
  5. Step 5: Solve for x
    x = 2,056,942,736,966,497/57,778,624.80
  6. Step 6: Final answer
    x = 35,600,410.08

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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.