Home / 3,366,534,494,597.70-5,049,291,513,529-916,243,676,036.40

Finding the Fourth Proportional to 3,366,534,494,597.70, 5,049,291,513,529 and 916,243,676,036.40

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Solution

The fourth proportional to 3,366,534,494,597.70, 5,049,291,513,529 and 916,243,676,036.40 is: 1,374,226,649,142.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,534,494,597.70 : 5,049,291,513,529 = 916,243,676,036.40 : x
  2. Step 2: Convert to fraction form
    3,366,534,494,597.70/5,049,291,513,529 = 916,243,676,036.40/x
  3. Step 3: Cross multiply
    3,366,534,494,597.70x = 5,049,291,513,529 × 916,243,676,036.40
  4. Step 4: Simplify right side
    3,366,534,494,597.70x = 4,626,381,417,735,209,038,643,200
  5. Step 5: Solve for x
    x = 4,626,381,417,735,209,038,643,200/3,366,534,494,597.70
  6. Step 6: Final answer
    x = 1,374,226,649,142.97

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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.