Home / 18,675,749,476,106-25,773,344,417,575-10,342,236,169,777

Finding the Fourth Proportional to 18,675,749,476,106, 25,773,344,417,575 and 10,342,236,169,777

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Solution

The fourth proportional to 18,675,749,476,106, 25,773,344,417,575 and 10,342,236,169,777 is: 14,272,734,553,041.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,675,749,476,106 : 25,773,344,417,575 = 10,342,236,169,777 : x
  2. Step 2: Convert to fraction form
    18,675,749,476,106/25,773,344,417,575 = 10,342,236,169,777/x
  3. Step 3: Cross multiply
    18,675,749,476,106x = 25,773,344,417,575 × 10,342,236,169,777
  4. Step 4: Simplify right side
    18,675,749,476,106x = 266,554,014,851,564,298,714,480,640
  5. Step 5: Solve for x
    x = 266,554,014,851,564,298,714,480,640/18,675,749,476,106
  6. Step 6: Final answer
    x = 14,272,734,553,041.47

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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.