Home / 51,875,971,776,416-77,813,620,607,922-13,195,654,457,135

Finding the Fourth Proportional to 51,875,971,776,416, 77,813,620,607,922 and 13,195,654,457,135

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Solution

The fourth proportional to 51,875,971,776,416, 77,813,620,607,922 and 13,195,654,457,135 is: 19,793,395,948,826.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,875,971,776,416 : 77,813,620,607,922 = 13,195,654,457,135 : x
  2. Step 2: Convert to fraction form
    51,875,971,776,416/77,813,620,607,922 = 13,195,654,457,135/x
  3. Step 3: Cross multiply
    51,875,971,776,416x = 77,813,620,607,922 × 13,195,654,457,135
  4. Step 4: Simplify right side
    51,875,971,776,416x = 1,026,801,649,600,737,762,061,844,480
  5. Step 5: Solve for x
    x = 1,026,801,649,600,737,762,061,844,480/51,875,971,776,416
  6. Step 6: Final answer
    x = 19,793,395,948,826.26

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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.