Home / 737,822,857,572.90-1,106,734,286,359.40-440,039,034,008.10

Finding the Fourth Proportional to 737,822,857,572.90, 1,106,734,286,359.40 and 440,039,034,008.10

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Solution

The fourth proportional to 737,822,857,572.90, 1,106,734,286,359.40 and 440,039,034,008.10 is: 660,058,551,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,822,857,572.90 : 1,106,734,286,359.40 = 440,039,034,008.10 : x
  2. Step 2: Convert to fraction form
    737,822,857,572.90/1,106,734,286,359.40 = 440,039,034,008.10/x
  3. Step 3: Cross multiply
    737,822,857,572.90x = 1,106,734,286,359.40 × 440,039,034,008.10
  4. Step 4: Simplify right side
    737,822,857,572.90x = 487,006,286,273,234,201,477,120
  5. Step 5: Solve for x
    x = 487,006,286,273,234,201,477,120/737,822,857,572.90
  6. Step 6: Final answer
    x = 660,058,551,012.18

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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.