Home / 5,392,537,443,143-8,087,988,877,395.60-1,467,645,338,691.40

Finding the Fourth Proportional to 5,392,537,443,143, 8,087,988,877,395.60 and 1,467,645,338,691.40

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Solution

The fourth proportional to 5,392,537,443,143, 8,087,988,877,395.60 and 1,467,645,338,691.40 is: 2,201,245,573,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,537,443,143 : 8,087,988,877,395.60 = 1,467,645,338,691.40 : x
  2. Step 2: Convert to fraction form
    5,392,537,443,143/8,087,988,877,395.60 = 1,467,645,338,691.40/x
  3. Step 3: Cross multiply
    5,392,537,443,143x = 8,087,988,877,395.60 × 1,467,645,338,691.40
  4. Step 4: Simplify right side
    5,392,537,443,143x = 11,870,299,175,297,539,693,871,104
  5. Step 5: Solve for x
    x = 11,870,299,175,297,539,693,871,104/5,392,537,443,143
  6. Step 6: Final answer
    x = 2,201,245,573,248.91

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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.