Home / 404,823,410.01-607,235,114.79-98,115,522.84

Finding the Fourth Proportional to 404,823,410.01, 607,235,114.79 and 98,115,522.84

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Solution

The fourth proportional to 404,823,410.01, 607,235,114.79 and 98,115,522.84 is: 147,173,284.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,823,410.01 : 607,235,114.79 = 98,115,522.84 : x
  2. Step 2: Convert to fraction form
    404,823,410.01/607,235,114.79 = 98,115,522.84/x
  3. Step 3: Cross multiply
    404,823,410.01x = 607,235,114.79 × 98,115,522.84
  4. Step 4: Simplify right side
    404,823,410.01x = 59,579,190,774,428,264
  5. Step 5: Solve for x
    x = 59,579,190,774,428,264/404,823,410.01
  6. Step 6: Final answer
    x = 147,173,284.21

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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.