Home / 373,599,477.84-559,913,130.48-152,012,583.36

Finding the Fourth Proportional to 373,599,477.84, 559,913,130.48 and 152,012,583.36

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Solution

The fourth proportional to 373,599,477.84, 559,913,130.48 and 152,012,583.36 is: 227,821,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,599,477.84 : 559,913,130.48 = 152,012,583.36 : x
  2. Step 2: Convert to fraction form
    373,599,477.84/559,913,130.48 = 152,012,583.36/x
  3. Step 3: Cross multiply
    373,599,477.84x = 559,913,130.48 × 152,012,583.36
  4. Step 4: Simplify right side
    373,599,477.84x = 85,113,841,421,449,568
  5. Step 5: Solve for x
    x = 85,113,841,421,449,568/373,599,477.84
  6. Step 6: Final answer
    x = 227,821,093.10

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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.