Home / 7,348,774,646,515.20-10,141,273,653,379-4,056,493,677,695.40

Finding the Fourth Proportional to 7,348,774,646,515.20, 10,141,273,653,379 and 4,056,493,677,695.40

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Solution

The fourth proportional to 7,348,774,646,515.20, 10,141,273,653,379 and 4,056,493,677,695.40 is: 5,597,941,757,299.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,774,646,515.20 : 10,141,273,653,379 = 4,056,493,677,695.40 : x
  2. Step 2: Convert to fraction form
    7,348,774,646,515.20/10,141,273,653,379 = 4,056,493,677,695.40/x
  3. Step 3: Cross multiply
    7,348,774,646,515.20x = 10,141,273,653,379 × 4,056,493,677,695.40
  4. Step 4: Simplify right side
    7,348,774,646,515.20x = 41,138,012,458,710,845,288,873,984
  5. Step 5: Solve for x
    x = 41,138,012,458,710,845,288,873,984/7,348,774,646,515.20
  6. Step 6: Final answer
    x = 5,597,941,757,299.44

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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.