Home / 3,310,013,839,507.40-4,965,020,759,261.40-3,310,013,839,507.40

Finding the Fourth Proportional to 3,310,013,839,507.40, 4,965,020,759,261.40 and 3,310,013,839,507.40

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Solution

The fourth proportional to 3,310,013,839,507.40, 4,965,020,759,261.40 and 3,310,013,839,507.40 is: 4,965,020,759,261.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,013,839,507.40 : 4,965,020,759,261.40 = 3,310,013,839,507.40 : x
  2. Step 2: Convert to fraction form
    3,310,013,839,507.40/4,965,020,759,261.40 = 3,310,013,839,507.40/x
  3. Step 3: Cross multiply
    3,310,013,839,507.40x = 4,965,020,759,261.40 × 3,310,013,839,507.40
  4. Step 4: Simplify right side
    3,310,013,839,507.40x = 16,434,287,426,596,773,514,182,656
  5. Step 5: Solve for x
    x = 16,434,287,426,596,773,514,182,656/3,310,013,839,507.40
  6. Step 6: Final answer
    x = 4,965,020,759,261.40

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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.