Home / 39,575,599,489,658-59,371,986,953,612-12,038,057,205,370

Finding the Fourth Proportional to 39,575,599,489,658, 59,371,986,953,612 and 12,038,057,205,370

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Solution

The fourth proportional to 39,575,599,489,658, 59,371,986,953,612 and 12,038,057,205,370 is: 18,059,698,009,902.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,575,599,489,658 : 59,371,986,953,612 = 12,038,057,205,370 : x
  2. Step 2: Convert to fraction form
    39,575,599,489,658/59,371,986,953,612 = 12,038,057,205,370/x
  3. Step 3: Cross multiply
    39,575,599,489,658x = 59,371,986,953,612 × 12,038,057,205,370
  4. Step 4: Simplify right side
    39,575,599,489,658x = 714,723,375,344,062,610,320,392,192
  5. Step 5: Solve for x
    x = 714,723,375,344,062,610,320,392,192/39,575,599,489,658
  6. Step 6: Final answer
    x = 18,059,698,009,902.19

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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.