Home / 10,058,757,011.52-13,881,818,332.17-5,830,760,431.68

Finding the Fourth Proportional to 10,058,757,011.52, 13,881,818,332.17 and 5,830,760,431.68

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Solution

The fourth proportional to 10,058,757,011.52, 13,881,818,332.17 and 5,830,760,431.68 is: 8,046,874,674.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,757,011.52 : 13,881,818,332.17 = 5,830,760,431.68 : x
  2. Step 2: Convert to fraction form
    10,058,757,011.52/13,881,818,332.17 = 5,830,760,431.68/x
  3. Step 3: Cross multiply
    10,058,757,011.52x = 13,881,818,332.17 × 5,830,760,431.68
  4. Step 4: Simplify right side
    10,058,757,011.52x = 80,941,557,050,986,889,216
  5. Step 5: Solve for x
    x = 80,941,557,050,986,889,216/10,058,757,011.52
  6. Step 6: Final answer
    x = 8,046,874,674.30

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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.