Home / 38,902,124,744,608-58,351,131,953,528-12,760,209,133,433

Finding the Fourth Proportional to 38,902,124,744,608, 58,351,131,953,528 and 12,760,209,133,433

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Solution

The fourth proportional to 38,902,124,744,608, 58,351,131,953,528 and 12,760,209,133,433 is: 19,139,639,590,065.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,902,124,744,608 : 58,351,131,953,528 = 12,760,209,133,433 : x
  2. Step 2: Convert to fraction form
    38,902,124,744,608/58,351,131,953,528 = 12,760,209,133,433/x
  3. Step 3: Cross multiply
    38,902,124,744,608x = 58,351,131,953,528 × 12,760,209,133,433
  4. Step 4: Simplify right side
    38,902,124,744,608x = 744,572,646,899,562,201,003,065,344
  5. Step 5: Solve for x
    x = 744,572,646,899,562,201,003,065,344/38,902,124,744,608
  6. Step 6: Final answer
    x = 19,139,639,590,065.40

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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.