Home / 622,386,572,906.65-933,579,859,359.96-622,386,572,906.65

Finding the Fourth Proportional to 622,386,572,906.65, 933,579,859,359.96 and 622,386,572,906.65

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Solution

The fourth proportional to 622,386,572,906.65, 933,579,859,359.96 and 622,386,572,906.65 is: 933,579,859,359.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,386,572,906.65 : 933,579,859,359.96 = 622,386,572,906.65 : x
  2. Step 2: Convert to fraction form
    622,386,572,906.65/933,579,859,359.96 = 622,386,572,906.65/x
  3. Step 3: Cross multiply
    622,386,572,906.65x = 933,579,859,359.96 × 622,386,572,906.65
  4. Step 4: Simplify right side
    622,386,572,906.65x = 581,047,569,201,717,808,463,872
  5. Step 5: Solve for x
    x = 581,047,569,201,717,808,463,872/622,386,572,906.65
  6. Step 6: Final answer
    x = 933,579,859,359.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.