Home / 176,640,203,666.40-265,037,374,058.67-61,856,255,296.53

Finding the Fourth Proportional to 176,640,203,666.40, 265,037,374,058.67 and 61,856,255,296.53

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Solution

The fourth proportional to 176,640,203,666.40, 265,037,374,058.67 and 61,856,255,296.53 is: 92,811,370,982.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,640,203,666.40 : 265,037,374,058.67 = 61,856,255,296.53 : x
  2. Step 2: Convert to fraction form
    176,640,203,666.40/265,037,374,058.67 = 61,856,255,296.53/x
  3. Step 3: Cross multiply
    176,640,203,666.40x = 265,037,374,058.67 × 61,856,255,296.53
  4. Step 4: Simplify right side
    176,640,203,666.40x = 16,394,219,472,895,009,095,680
  5. Step 5: Solve for x
    x = 16,394,219,472,895,009,095,680/176,640,203,666.40
  6. Step 6: Final answer
    x = 92,811,370,982.43

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1.5x scale

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.