Home / 166,674,529.98-229,989,038.94-96,112,746.36

Finding the Fourth Proportional to 166,674,529.98, 229,989,038.94 and 96,112,746.36

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Solution

The fourth proportional to 166,674,529.98, 229,989,038.94 and 96,112,746.36 is: 132,623,011.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,674,529.98 : 229,989,038.94 = 96,112,746.36 : x
  2. Step 2: Convert to fraction form
    166,674,529.98/229,989,038.94 = 96,112,746.36/x
  3. Step 3: Cross multiply
    166,674,529.98x = 229,989,038.94 × 96,112,746.36
  4. Step 4: Simplify right side
    166,674,529.98x = 22,104,878,165,220,384
  5. Step 5: Solve for x
    x = 22,104,878,165,220,384/166,674,529.98
  6. Step 6: Final answer
    x = 132,623,011.85

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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.