Home / 1,963,815,842,211.20-2,709,672,814,464.80-1,096,587,184,475

Finding the Fourth Proportional to 1,963,815,842,211.20, 2,709,672,814,464.80 and 1,096,587,184,475

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Solution

The fourth proportional to 1,963,815,842,211.20, 2,709,672,814,464.80 and 1,096,587,184,475 is: 1,513,070,838,208.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,815,842,211.20 : 2,709,672,814,464.80 = 1,096,587,184,475 : x
  2. Step 2: Convert to fraction form
    1,963,815,842,211.20/2,709,672,814,464.80 = 1,096,587,184,475/x
  3. Step 3: Cross multiply
    1,963,815,842,211.20x = 2,709,672,814,464.80 × 1,096,587,184,475
  4. Step 4: Simplify right side
    1,963,815,842,211.20x = 2,971,392,482,462,403,800,334,336
  5. Step 5: Solve for x
    x = 2,971,392,482,462,403,800,334,336/1,963,815,842,211.20
  6. Step 6: Final answer
    x = 1,513,070,838,208.89

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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.