Home / 1,017,461,572.30-1,404,401,455.47-594,189,409.06

Finding the Fourth Proportional to 1,017,461,572.30, 1,404,401,455.47 and 594,189,409.06

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Solution

The fourth proportional to 1,017,461,572.30, 1,404,401,455.47 and 594,189,409.06 is: 820,159,201.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,461,572.30 : 1,404,401,455.47 = 594,189,409.06 : x
  2. Step 2: Convert to fraction form
    1,017,461,572.30/1,404,401,455.47 = 594,189,409.06/x
  3. Step 3: Cross multiply
    1,017,461,572.30x = 1,404,401,455.47 × 594,189,409.06
  4. Step 4: Simplify right side
    1,017,461,572.30x = 834,480,470,908,723,200
  5. Step 5: Solve for x
    x = 834,480,470,908,723,200/1,017,461,572.30
  6. Step 6: Final answer
    x = 820,159,201.71

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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.