Home / 6,526,172,543,038.20-9,006,146,108,673-3,559,864,529,631.60

Finding the Fourth Proportional to 6,526,172,543,038.20, 9,006,146,108,673 and 3,559,864,529,631.60

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Solution

The fourth proportional to 6,526,172,543,038.20, 9,006,146,108,673 and 3,559,864,529,631.60 is: 4,912,628,323,801.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,172,543,038.20 : 9,006,146,108,673 = 3,559,864,529,631.60 : x
  2. Step 2: Convert to fraction form
    6,526,172,543,038.20/9,006,146,108,673 = 3,559,864,529,631.60/x
  3. Step 3: Cross multiply
    6,526,172,543,038.20x = 9,006,146,108,673 × 3,559,864,529,631.60
  4. Step 4: Simplify right side
    6,526,172,543,038.20x = 32,060,660,080,944,676,557,815,808
  5. Step 5: Solve for x
    x = 32,060,660,080,944,676,557,815,808/6,526,172,543,038.20
  6. Step 6: Final answer
    x = 4,912,628,323,801.43

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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.