Home / 9,855,222,322.17-14,782,833,654.02-2,393,754,827.45

Finding the Fourth Proportional to 9,855,222,322.17, 14,782,833,654.02 and 2,393,754,827.45

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Solution

The fourth proportional to 9,855,222,322.17, 14,782,833,654.02 and 2,393,754,827.45 is: 3,590,632,282.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,855,222,322.17 : 14,782,833,654.02 = 2,393,754,827.45 : x
  2. Step 2: Convert to fraction form
    9,855,222,322.17/14,782,833,654.02 = 2,393,754,827.45/x
  3. Step 3: Cross multiply
    9,855,222,322.17x = 14,782,833,654.02 × 2,393,754,827.45
  4. Step 4: Simplify right side
    9,855,222,322.17x = 35,386,479,422,670,991,360
  5. Step 5: Solve for x
    x = 35,386,479,422,670,991,360/9,855,222,322.17
  6. Step 6: Final answer
    x = 3,590,632,282.65

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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.