Home / 27,596,148,688,006-38,080,129,512,410-15,263,862,329,916

Finding the Fourth Proportional to 27,596,148,688,006, 38,080,129,512,410 and 15,263,862,329,916

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Solution

The fourth proportional to 27,596,148,688,006, 38,080,129,512,410 and 15,263,862,329,916 is: 21,062,716,430,261.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,596,148,688,006 : 38,080,129,512,410 = 15,263,862,329,916 : x
  2. Step 2: Convert to fraction form
    27,596,148,688,006/38,080,129,512,410 = 15,263,862,329,916/x
  3. Step 3: Cross multiply
    27,596,148,688,006x = 38,080,129,512,410 × 15,263,862,329,916
  4. Step 4: Simplify right side
    27,596,148,688,006x = 581,249,854,382,797,565,923,950,592
  5. Step 5: Solve for x
    x = 581,249,854,382,797,565,923,950,592/27,596,148,688,006
  6. Step 6: Final answer
    x = 21,062,716,430,261.29

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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.