Home / 4,872,937,606,228.50-6,724,815,167,865.90-2,678,180,620,209.30

Finding the Fourth Proportional to 4,872,937,606,228.50, 6,724,815,167,865.90 and 2,678,180,620,209.30

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Solution

The fourth proportional to 4,872,937,606,228.50, 6,724,815,167,865.90 and 2,678,180,620,209.30 is: 3,695,977,891,046.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,937,606,228.50 : 6,724,815,167,865.90 = 2,678,180,620,209.30 : x
  2. Step 2: Convert to fraction form
    4,872,937,606,228.50/6,724,815,167,865.90 = 2,678,180,620,209.30/x
  3. Step 3: Cross multiply
    4,872,937,606,228.50x = 6,724,815,167,865.90 × 2,678,180,620,209.30
  4. Step 4: Simplify right side
    4,872,937,606,228.50x = 18,010,269,657,068,003,127,197,696
  5. Step 5: Solve for x
    x = 18,010,269,657,068,003,127,197,696/4,872,937,606,228.50
  6. Step 6: Final answer
    x = 3,695,977,891,046.17

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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.