Home / 2,724,117,287,786.60-4,086,179,864,374-1,112,451,168,944

Finding the Fourth Proportional to 2,724,117,287,786.60, 4,086,179,864,374 and 1,112,451,168,944

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Solution

The fourth proportional to 2,724,117,287,786.60, 4,086,179,864,374 and 1,112,451,168,944 is: 1,668,678,359,415.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,117,287,786.60 : 4,086,179,864,374 = 1,112,451,168,944 : x
  2. Step 2: Convert to fraction form
    2,724,117,287,786.60/4,086,179,864,374 = 1,112,451,168,944/x
  3. Step 3: Cross multiply
    2,724,117,287,786.60x = 4,086,179,864,374 × 1,112,451,168,944
  4. Step 4: Simplify right side
    2,724,117,287,786.60x = 4,545,675,566,638,291,696,484,352
  5. Step 5: Solve for x
    x = 4,545,675,566,638,291,696,484,352/2,724,117,287,786.60
  6. Step 6: Final answer
    x = 1,668,678,359,415.19

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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.