Home / 329,766,215,430.03-494,366,024,750.45-114,606,804,024.62

Finding the Fourth Proportional to 329,766,215,430.03, 494,366,024,750.45 and 114,606,804,024.62

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Solution

The fourth proportional to 329,766,215,430.03, 494,366,024,750.45 and 114,606,804,024.62 is: 171,811,748,638.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,766,215,430.03 : 494,366,024,750.45 = 114,606,804,024.62 : x
  2. Step 2: Convert to fraction form
    329,766,215,430.03/494,366,024,750.45 = 114,606,804,024.62/x
  3. Step 3: Cross multiply
    329,766,215,430.03x = 494,366,024,750.45 × 114,606,804,024.62
  4. Step 4: Simplify right side
    329,766,215,430.03x = 56,657,710,115,005,262,725,120
  5. Step 5: Solve for x
    x = 56,657,710,115,005,262,725,120/329,766,215,430.03
  6. Step 6: Final answer
    x = 171,811,748,638.72

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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.