Home / 14,682,765.40-22,024,148.10-9,580,931.80

Finding the Fourth Proportional to 14,682,765.40, 22,024,148.10 and 9,580,931.80

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Solution

The fourth proportional to 14,682,765.40, 22,024,148.10 and 9,580,931.80 is: 14,371,397.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,765.40 : 22,024,148.10 = 9,580,931.80 : x
  2. Step 2: Convert to fraction form
    14,682,765.40/22,024,148.10 = 9,580,931.80/x
  3. Step 3: Cross multiply
    14,682,765.40x = 22,024,148.10 × 9,580,931.80
  4. Step 4: Simplify right side
    14,682,765.40x = 211,011,860,899,199.62
  5. Step 5: Solve for x
    x = 211,011,860,899,199.62/14,682,765.40
  6. Step 6: Final answer
    x = 14,371,397.70

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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.