Home / 40,888,909.83-61,333,364.75-29,409,784.23

Finding the Fourth Proportional to 40,888,909.83, 61,333,364.75 and 29,409,784.23

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Solution

The fourth proportional to 40,888,909.83, 61,333,364.75 and 29,409,784.23 is: 44,114,676.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,888,909.83 : 61,333,364.75 = 29,409,784.23 : x
  2. Step 2: Convert to fraction form
    40,888,909.83/61,333,364.75 = 29,409,784.23/x
  3. Step 3: Cross multiply
    40,888,909.83x = 61,333,364.75 × 29,409,784.23
  4. Step 4: Simplify right side
    40,888,909.83x = 1,803,801,023,397,388
  5. Step 5: Solve for x
    x = 1,803,801,023,397,388/40,888,909.83
  6. Step 6: Final answer
    x = 44,114,676.35

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Double scale
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Similar ratio
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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.