Home / 92,103,100.01-127,113,423.46-52,420,279.05

Finding the Fourth Proportional to 92,103,100.01, 127,113,423.46 and 52,420,279.05

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Solution

The fourth proportional to 92,103,100.01, 127,113,423.46 and 52,420,279.05 is: 72,346,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,103,100.01 : 127,113,423.46 = 52,420,279.05 : x
  2. Step 2: Convert to fraction form
    92,103,100.01/127,113,423.46 = 52,420,279.05/x
  3. Step 3: Cross multiply
    92,103,100.01x = 127,113,423.46 × 52,420,279.05
  4. Step 4: Simplify right side
    92,103,100.01x = 6,663,321,128,774,016
  5. Step 5: Solve for x
    x = 6,663,321,128,774,016/92,103,100.01
  6. Step 6: Final answer
    x = 72,346,328.50

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1.5x scale

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.