Home / 1,963,815,842,214.80-2,709,672,814,469.70-1,096,587,184,478.50

Finding the Fourth Proportional to 1,963,815,842,214.80, 2,709,672,814,469.70 and 1,096,587,184,478.50

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Solution

The fourth proportional to 1,963,815,842,214.80, 2,709,672,814,469.70 and 1,096,587,184,478.50 is: 1,513,070,838,213.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,815,842,214.80 : 2,709,672,814,469.70 = 1,096,587,184,478.50 : x
  2. Step 2: Convert to fraction form
    1,963,815,842,214.80/2,709,672,814,469.70 = 1,096,587,184,478.50/x
  3. Step 3: Cross multiply
    1,963,815,842,214.80x = 2,709,672,814,469.70 × 1,096,587,184,478.50
  4. Step 4: Simplify right side
    1,963,815,842,214.80x = 2,971,392,482,477,261,165,953,024
  5. Step 5: Solve for x
    x = 2,971,392,482,477,261,165,953,024/1,963,815,842,214.80
  6. Step 6: Final answer
    x = 1,513,070,838,213.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.