Home / 1,348,134,360,807.60-2,021,997,219,381.60-366,911,334,694.60

Finding the Fourth Proportional to 1,348,134,360,807.60, 2,021,997,219,381.60 and 366,911,334,694.60

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Solution

The fourth proportional to 1,348,134,360,807.60, 2,021,997,219,381.60 and 366,911,334,694.60 is: 550,311,393,344.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,134,360,807.60 : 2,021,997,219,381.60 = 366,911,334,694.60 : x
  2. Step 2: Convert to fraction form
    1,348,134,360,807.60/2,021,997,219,381.60 = 366,911,334,694.60/x
  3. Step 3: Cross multiply
    1,348,134,360,807.60x = 2,021,997,219,381.60 × 366,911,334,694.60
  4. Step 4: Simplify right side
    1,348,134,360,807.60x = 741,893,698,512,072,808,071,168
  5. Step 5: Solve for x
    x = 741,893,698,512,072,808,071,168/1,348,134,360,807.60
  6. Step 6: Final answer
    x = 550,311,393,344.83

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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.