Home / 3,007,226,845,564.40-4,149,973,494,565-1,637,012,699,497.20

Finding the Fourth Proportional to 3,007,226,845,564.40, 4,149,973,494,565 and 1,637,012,699,497.20

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Solution

The fourth proportional to 3,007,226,845,564.40, 4,149,973,494,565 and 1,637,012,699,497.20 is: 2,259,077,769,008.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,226,845,564.40 : 4,149,973,494,565 = 1,637,012,699,497.20 : x
  2. Step 2: Convert to fraction form
    3,007,226,845,564.40/4,149,973,494,565 = 1,637,012,699,497.20/x
  3. Step 3: Cross multiply
    3,007,226,845,564.40x = 4,149,973,494,565 × 1,637,012,699,497.20
  4. Step 4: Simplify right side
    3,007,226,845,564.40x = 6,793,559,313,179,679,458,852,864
  5. Step 5: Solve for x
    x = 6,793,559,313,179,679,458,852,864/3,007,226,845,564.40
  6. Step 6: Final answer
    x = 2,259,077,769,008.36

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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.