Home / 55,891,327,338,442-83,838,698,960,859-19,175,043,540,951

Finding the Fourth Proportional to 55,891,327,338,442, 83,838,698,960,859 and 19,175,043,540,951

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Solution

The fourth proportional to 55,891,327,338,442, 83,838,698,960,859 and 19,175,043,540,951 is: 28,763,151,271,332.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,891,327,338,442 : 83,838,698,960,859 = 19,175,043,540,951 : x
  2. Step 2: Convert to fraction form
    55,891,327,338,442/83,838,698,960,859 = 19,175,043,540,951/x
  3. Step 3: Cross multiply
    55,891,327,338,442x = 83,838,698,960,859 × 19,175,043,540,951
  4. Step 4: Simplify right side
    55,891,327,338,442x = 1,607,610,702,991,154,691,822,321,664
  5. Step 5: Solve for x
    x = 1,607,610,702,991,154,691,822,321,664/55,891,327,338,442
  6. Step 6: Final answer
    x = 28,763,151,271,332.25

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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.