Home / 58,135,268,219.19-87,202,902,230.36-13,969,332,473.19

Finding the Fourth Proportional to 58,135,268,219.19, 87,202,902,230.36 and 13,969,332,473.19

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Solution

The fourth proportional to 58,135,268,219.19, 87,202,902,230.36 and 13,969,332,473.19 is: 20,953,998,686.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,135,268,219.19 : 87,202,902,230.36 = 13,969,332,473.19 : x
  2. Step 2: Convert to fraction form
    58,135,268,219.19/87,202,902,230.36 = 13,969,332,473.19/x
  3. Step 3: Cross multiply
    58,135,268,219.19x = 87,202,902,230.36 × 13,969,332,473.19
  4. Step 4: Simplify right side
    58,135,268,219.19x = 1,218,166,333,882,980,630,528
  5. Step 5: Solve for x
    x = 1,218,166,333,882,980,630,528/58,135,268,219.19
  6. Step 6: Final answer
    x = 20,953,998,686.13

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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.