Home / 102,236,934,104-153,348,128,068.80-31,484,267,250.56

Finding the Fourth Proportional to 102,236,934,104, 153,348,128,068.80 and 31,484,267,250.56

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Solution

The fourth proportional to 102,236,934,104, 153,348,128,068.80 and 31,484,267,250.56 is: 47,224,161,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,236,934,104 : 153,348,128,068.80 = 31,484,267,250.56 : x
  2. Step 2: Convert to fraction form
    102,236,934,104/153,348,128,068.80 = 31,484,267,250.56/x
  3. Step 3: Cross multiply
    102,236,934,104x = 153,348,128,068.80 × 31,484,267,250.56
  4. Step 4: Simplify right side
    102,236,934,104x = 4,828,053,446,491,200,552,960
  5. Step 5: Solve for x
    x = 4,828,053,446,491,200,552,960/102,236,934,104
  6. Step 6: Final answer
    x = 47,224,161,099.94

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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.