Home / 1,766,609,094.67-2,438,016,423.65-1,013,916,252.46

Finding the Fourth Proportional to 1,766,609,094.67, 2,438,016,423.65 and 1,013,916,252.46

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Solution

The fourth proportional to 1,766,609,094.67, 2,438,016,423.65 and 1,013,916,252.46 is: 1,399,259,453.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,609,094.67 : 2,438,016,423.65 = 1,013,916,252.46 : x
  2. Step 2: Convert to fraction form
    1,766,609,094.67/2,438,016,423.65 = 1,013,916,252.46/x
  3. Step 3: Cross multiply
    1,766,609,094.67x = 2,438,016,423.65 × 1,013,916,252.46
  4. Step 4: Simplify right side
    1,766,609,094.67x = 2,471,944,475,703,139,840
  5. Step 5: Solve for x
    x = 2,471,944,475,703,139,840/1,766,609,094.67
  6. Step 6: Final answer
    x = 1,399,259,453.13

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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.