Home / 12,578,464,436,246-18,869,583,203,001-4,417,966,378,290

Finding the Fourth Proportional to 12,578,464,436,246, 18,869,583,203,001 and 4,417,966,378,290

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Solution

The fourth proportional to 12,578,464,436,246, 18,869,583,203,001 and 4,417,966,378,290 is: 6,627,612,184,757.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,578,464,436,246 : 18,869,583,203,001 = 4,417,966,378,290 : x
  2. Step 2: Convert to fraction form
    12,578,464,436,246/18,869,583,203,001 = 4,417,966,378,290/x
  3. Step 3: Cross multiply
    12,578,464,436,246x = 18,869,583,203,001 × 4,417,966,378,290
  4. Step 4: Simplify right side
    12,578,464,436,246x = 83,365,184,163,204,144,771,891,200
  5. Step 5: Solve for x
    x = 83,365,184,163,204,144,771,891,200/12,578,464,436,246
  6. Step 6: Final answer
    x = 6,627,612,184,757.60

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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.