Home / 1,494,681,045.98-2,062,722,507.64-859,602,033.95

Finding the Fourth Proportional to 1,494,681,045.98, 2,062,722,507.64 and 859,602,033.95

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Solution

The fourth proportional to 1,494,681,045.98, 2,062,722,507.64 and 859,602,033.95 is: 1,186,286,845.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,681,045.98 : 2,062,722,507.64 = 859,602,033.95 : x
  2. Step 2: Convert to fraction form
    1,494,681,045.98/2,062,722,507.64 = 859,602,033.95/x
  3. Step 3: Cross multiply
    1,494,681,045.98x = 2,062,722,507.64 × 859,602,033.95
  4. Step 4: Simplify right side
    1,494,681,045.98x = 1,773,120,463,029,325,824
  5. Step 5: Solve for x
    x = 1,773,120,463,029,325,824/1,494,681,045.98
  6. Step 6: Final answer
    x = 1,186,286,845.48

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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.