Home / 214,677,356,786-296,268,007,140.96-118,333,226,276.72

Finding the Fourth Proportional to 214,677,356,786, 296,268,007,140.96 and 118,333,226,276.72

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Solution

The fourth proportional to 214,677,356,786, 296,268,007,140.96 and 118,333,226,276.72 is: 163,307,158,483.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,677,356,786 : 296,268,007,140.96 = 118,333,226,276.72 : x
  2. Step 2: Convert to fraction form
    214,677,356,786/296,268,007,140.96 = 118,333,226,276.72/x
  3. Step 3: Cross multiply
    214,677,356,786x = 296,268,007,140.96 × 118,333,226,276.72
  4. Step 4: Simplify right side
    214,677,356,786x = 35,058,349,127,564,120,817,664
  5. Step 5: Solve for x
    x = 35,058,349,127,564,120,817,664/214,677,356,786
  6. Step 6: Final answer
    x = 163,307,158,483.94

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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.