Home / 1,020,730,722.19-1,576,426,861.69

Finding the Third Proportional to 1,020,730,722.19 and 1,576,426,861.69

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Solution

The third proportional to 1,020,730,722.19 and 1,576,426,861.69 is: 2,434,649,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,730,722.19 : 1,576,426,861.69 = 1,576,426,861.69 : x
  2. Step 2: Convert to fraction form
    1,020,730,722.19/1,576,426,861.69 = 1,576,426,861.69/x
  3. Step 3: Cross multiply
    1,020,730,722.19x = 1,576,426,861.69 × 1,576,426,861.69
  4. Step 4: Simplify right side
    1,020,730,722.19x = 2,485,121,650,249,900,032
  5. Step 5: Solve for x
    x = 2,485,121,650,249,900,032/1,020,730,722.19
  6. Step 6: Final answer
    x = 2,434,649,605.65

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.