Home / 51,762,258,769.33-71,426,473,036.62-30,056,158,212.85

Finding the Fourth Proportional to 51,762,258,769.33, 71,426,473,036.62 and 30,056,158,212.85

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Solution

The fourth proportional to 51,762,258,769.33, 71,426,473,036.62 and 30,056,158,212.85 is: 41,474,337,195.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,762,258,769.33 : 71,426,473,036.62 = 30,056,158,212.85 : x
  2. Step 2: Convert to fraction form
    51,762,258,769.33/71,426,473,036.62 = 30,056,158,212.85/x
  3. Step 3: Cross multiply
    51,762,258,769.33x = 71,426,473,036.62 × 30,056,158,212.85
  4. Step 4: Simplify right side
    51,762,258,769.33x = 2,146,805,374,174,158,127,104
  5. Step 5: Solve for x
    x = 2,146,805,374,174,158,127,104/51,762,258,769.33
  6. Step 6: Final answer
    x = 41,474,337,195.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.