Home / 3,366,534,494,598.70-5,049,291,513,530.50-916,243,676,037.40

Finding the Fourth Proportional to 3,366,534,494,598.70, 5,049,291,513,530.50 and 916,243,676,037.40

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Solution

The fourth proportional to 3,366,534,494,598.70, 5,049,291,513,530.50 and 916,243,676,037.40 is: 1,374,226,649,144.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,534,494,598.70 : 5,049,291,513,530.50 = 916,243,676,037.40 : x
  2. Step 2: Convert to fraction form
    3,366,534,494,598.70/5,049,291,513,530.50 = 916,243,676,037.40/x
  3. Step 3: Cross multiply
    3,366,534,494,598.70x = 5,049,291,513,530.50 × 916,243,676,037.40
  4. Step 4: Simplify right side
    3,366,534,494,598.70x = 4,626,381,417,741,632,699,105,280
  5. Step 5: Solve for x
    x = 4,626,381,417,741,632,699,105,280/3,366,534,494,598.70
  6. Step 6: Final answer
    x = 1,374,226,649,144.47

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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.