Home / 598,767,374.10-898,822,907.55-463,054,401.30

Finding the Fourth Proportional to 598,767,374.10, 898,822,907.55 and 463,054,401.30

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Solution

The fourth proportional to 598,767,374.10, 898,822,907.55 and 463,054,401.30 is: 695,101,171.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,767,374.10 : 898,822,907.55 = 463,054,401.30 : x
  2. Step 2: Convert to fraction form
    598,767,374.10/898,822,907.55 = 463,054,401.30/x
  3. Step 3: Cross multiply
    598,767,374.10x = 898,822,907.55 × 463,054,401.30
  4. Step 4: Simplify right side
    598,767,374.10x = 416,203,903,330,290,496
  5. Step 5: Solve for x
    x = 416,203,903,330,290,496/598,767,374.10
  6. Step 6: Final answer
    x = 695,101,171.73

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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.