Home / 7,585,144,273,118-10,467,509,462,522-4,116,763,439,145.20

Finding the Fourth Proportional to 7,585,144,273,118, 10,467,509,462,522 and 4,116,763,439,145.20

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Solution

The fourth proportional to 7,585,144,273,118, 10,467,509,462,522 and 4,116,763,439,145.20 is: 5,681,139,171,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,144,273,118 : 10,467,509,462,522 = 4,116,763,439,145.20 : x
  2. Step 2: Convert to fraction form
    7,585,144,273,118/10,467,509,462,522 = 4,116,763,439,145.20/x
  3. Step 3: Cross multiply
    7,585,144,273,118x = 10,467,509,462,522 × 4,116,763,439,145.20
  4. Step 4: Simplify right side
    7,585,144,273,118x = 43,092,260,254,216,992,300,466,176
  5. Step 5: Solve for x
    x = 43,092,260,254,216,992,300,466,176/7,585,144,273,118
  6. Step 6: Final answer
    x = 5,681,139,171,859.58

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Double scale
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1.5x scale

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.