Home / 18,675,749,476,108-25,773,344,417,577-10,342,236,169,780

Finding the Fourth Proportional to 18,675,749,476,108, 25,773,344,417,577 and 10,342,236,169,780

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Solution

The fourth proportional to 18,675,749,476,108, 25,773,344,417,577 and 10,342,236,169,780 is: 14,272,734,553,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,675,749,476,108 : 25,773,344,417,577 = 10,342,236,169,780 : x
  2. Step 2: Convert to fraction form
    18,675,749,476,108/25,773,344,417,577 = 10,342,236,169,780/x
  3. Step 3: Cross multiply
    18,675,749,476,108x = 25,773,344,417,577 × 10,342,236,169,780
  4. Step 4: Simplify right side
    18,675,749,476,108x = 266,554,014,851,662,292,688,306,176
  5. Step 5: Solve for x
    x = 266,554,014,851,662,292,688,306,176/18,675,749,476,108
  6. Step 6: Final answer
    x = 14,272,734,553,045.19

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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.