Home / 136,455,523,127.36-188,355,962,436-93,777,283,880

Finding the Fourth Proportional to 136,455,523,127.36, 188,355,962,436 and 93,777,283,880

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Solution

The fourth proportional to 136,455,523,127.36, 188,355,962,436 and 93,777,283,880 is: 129,445,185,911.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,455,523,127.36 : 188,355,962,436 = 93,777,283,880 : x
  2. Step 2: Convert to fraction form
    136,455,523,127.36/188,355,962,436 = 93,777,283,880/x
  3. Step 3: Cross multiply
    136,455,523,127.36x = 188,355,962,436 × 93,777,283,880
  4. Step 4: Simplify right side
    136,455,523,127.36x = 17,663,510,559,851,387,289,600
  5. Step 5: Solve for x
    x = 17,663,510,559,851,387,289,600/136,455,523,127.36
  6. Step 6: Final answer
    x = 129,445,185,911.35

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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.