Home / 88,716,844.10-133,122,907.12-36,937,192.34

Finding the Fourth Proportional to 88,716,844.10, 133,122,907.12 and 36,937,192.34

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Solution

The fourth proportional to 88,716,844.10, 133,122,907.12 and 36,937,192.34 is: 55,425,623.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,716,844.10 : 133,122,907.12 = 36,937,192.34 : x
  2. Step 2: Convert to fraction form
    88,716,844.10/133,122,907.12 = 36,937,192.34/x
  3. Step 3: Cross multiply
    88,716,844.10x = 133,122,907.12 × 36,937,192.34
  4. Step 4: Simplify right side
    88,716,844.10x = 4,917,186,425,151,396
  5. Step 5: Solve for x
    x = 4,917,186,425,151,396/88,716,844.10
  6. Step 6: Final answer
    x = 55,425,623.79

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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.