Home / 26,241,604.80-39,362,407.20-16,111,377.60

Finding the Fourth Proportional to 26,241,604.80, 39,362,407.20 and 16,111,377.60

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Solution

The fourth proportional to 26,241,604.80, 39,362,407.20 and 16,111,377.60 is: 24,167,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,604.80 : 39,362,407.20 = 16,111,377.60 : x
  2. Step 2: Convert to fraction form
    26,241,604.80/39,362,407.20 = 16,111,377.60/x
  3. Step 3: Cross multiply
    26,241,604.80x = 39,362,407.20 × 16,111,377.60
  4. Step 4: Simplify right side
    26,241,604.80x = 634,182,605,644,158.75
  5. Step 5: Solve for x
    x = 634,182,605,644,158.75/26,241,604.80
  6. Step 6: Final answer
    x = 24,167,066.40

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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.