Home / 7,653,614,766,256.40-10,557,011,699,291-4,908,818,085,789

Finding the Fourth Proportional to 7,653,614,766,256.40, 10,557,011,699,291 and 4,908,818,085,789

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Solution

The fourth proportional to 7,653,614,766,256.40, 10,557,011,699,291 and 4,908,818,085,789 is: 6,770,977,053,854.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,614,766,256.40 : 10,557,011,699,291 = 4,908,818,085,789 : x
  2. Step 2: Convert to fraction form
    7,653,614,766,256.40/10,557,011,699,291 = 4,908,818,085,789/x
  3. Step 3: Cross multiply
    7,653,614,766,256.40x = 10,557,011,699,291 × 4,908,818,085,789
  4. Step 4: Simplify right side
    7,653,614,766,256.40x = 51,822,449,961,365,720,554,012,672
  5. Step 5: Solve for x
    x = 51,822,449,961,365,720,554,012,672/7,653,614,766,256.40
  6. Step 6: Final answer
    x = 6,770,977,053,854.72

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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.