Home / 95,919,155.51-143,816,870.01-37,632,724.13

Finding the Fourth Proportional to 95,919,155.51, 143,816,870.01 and 37,632,724.13

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Solution

The fourth proportional to 95,919,155.51, 143,816,870.01 and 37,632,724.13 is: 56,424,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,919,155.51 : 143,816,870.01 = 37,632,724.13 : x
  2. Step 2: Convert to fraction form
    95,919,155.51/143,816,870.01 = 37,632,724.13/x
  3. Step 3: Cross multiply
    95,919,155.51x = 143,816,870.01 × 37,632,724.13
  4. Step 4: Simplify right side
    95,919,155.51x = 5,412,220,594,827,065
  5. Step 5: Solve for x
    x = 5,412,220,594,827,065/95,919,155.51
  6. Step 6: Final answer
    x = 56,424,814.90

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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.