Home / 3,409,356,670.80-5,114,035,006.20-1,572,696,574.80

Finding the Fourth Proportional to 3,409,356,670.80, 5,114,035,006.20 and 1,572,696,574.80

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Solution

The fourth proportional to 3,409,356,670.80, 5,114,035,006.20 and 1,572,696,574.80 is: 2,359,044,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,356,670.80 : 5,114,035,006.20 = 1,572,696,574.80 : x
  2. Step 2: Convert to fraction form
    3,409,356,670.80/5,114,035,006.20 = 1,572,696,574.80/x
  3. Step 3: Cross multiply
    3,409,356,670.80x = 5,114,035,006.20 × 1,572,696,574.80
  4. Step 4: Simplify right side
    3,409,356,670.80x = 8,042,825,337,658,036,224
  5. Step 5: Solve for x
    x = 8,042,825,337,658,036,224/3,409,356,670.80
  6. Step 6: Final answer
    x = 2,359,044,862.20

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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.