Home / 10,799,510,481.04-16,172,849,082.84-9,752,614,537.36

Finding the Fourth Proportional to 10,799,510,481.04, 16,172,849,082.84 and 9,752,614,537.36

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Solution

The fourth proportional to 10,799,510,481.04, 16,172,849,082.84 and 9,752,614,537.36 is: 14,605,065,975.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,510,481.04 : 16,172,849,082.84 = 9,752,614,537.36 : x
  2. Step 2: Convert to fraction form
    10,799,510,481.04/16,172,849,082.84 = 9,752,614,537.36/x
  3. Step 3: Cross multiply
    10,799,510,481.04x = 16,172,849,082.84 × 9,752,614,537.36
  4. Step 4: Simplify right side
    10,799,510,481.04x = 157,727,563,075,834,740,736
  5. Step 5: Solve for x
    x = 157,727,563,075,834,740,736/10,799,510,481.04
  6. Step 6: Final answer
    x = 14,605,065,975.24

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1.5x scale

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.