Home / 29,528,010.80-44,292,016.20-26,020,500.20

Finding the Fourth Proportional to 29,528,010.80, 44,292,016.20 and 26,020,500.20

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Solution

The fourth proportional to 29,528,010.80, 44,292,016.20 and 26,020,500.20 is: 39,030,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,010.80 : 44,292,016.20 = 26,020,500.20 : x
  2. Step 2: Convert to fraction form
    29,528,010.80/44,292,016.20 = 26,020,500.20/x
  3. Step 3: Cross multiply
    29,528,010.80x = 44,292,016.20 × 26,020,500.20
  4. Step 4: Simplify right side
    29,528,010.80x = 1,152,500,416,390,503.25
  5. Step 5: Solve for x
    x = 1,152,500,416,390,503.25/29,528,010.80
  6. Step 6: Final answer
    x = 39,030,750.30

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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.