Home / 59,724,007.80-89,586,011.70-58,396,903.80

Finding the Fourth Proportional to 59,724,007.80, 89,586,011.70 and 58,396,903.80

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Solution

The fourth proportional to 59,724,007.80, 89,586,011.70 and 58,396,903.80 is: 87,595,355.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,724,007.80 : 89,586,011.70 = 58,396,903.80 : x
  2. Step 2: Convert to fraction form
    59,724,007.80/89,586,011.70 = 58,396,903.80/x
  3. Step 3: Cross multiply
    59,724,007.80x = 89,586,011.70 × 58,396,903.80
  4. Step 4: Simplify right side
    59,724,007.80x = 5,231,545,707,070,574
  5. Step 5: Solve for x
    x = 5,231,545,707,070,574/59,724,007.80
  6. Step 6: Final answer
    x = 87,595,355.70

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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.