Home / 24,061,341.60-36,092,012.40-18,686,570.40

Finding the Fourth Proportional to 24,061,341.60, 36,092,012.40 and 18,686,570.40

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Solution

The fourth proportional to 24,061,341.60, 36,092,012.40 and 18,686,570.40 is: 28,029,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,341.60 : 36,092,012.40 = 18,686,570.40 : x
  2. Step 2: Convert to fraction form
    24,061,341.60/36,092,012.40 = 18,686,570.40/x
  3. Step 3: Cross multiply
    24,061,341.60x = 36,092,012.40 × 18,686,570.40
  4. Step 4: Simplify right side
    24,061,341.60x = 674,435,930,590,272.88
  5. Step 5: Solve for x
    x = 674,435,930,590,272.88/24,061,341.60
  6. Step 6: Final answer
    x = 28,029,855.60

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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.