Home / 32,651,329.16-48,984,079.62-9,931,635.92

Finding the Fourth Proportional to 32,651,329.16, 48,984,079.62 and 9,931,635.92

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Solution

The fourth proportional to 32,651,329.16, 48,984,079.62 and 9,931,635.92 is: 14,899,609.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,651,329.16 : 48,984,079.62 = 9,931,635.92 : x
  2. Step 2: Convert to fraction form
    32,651,329.16/48,984,079.62 = 9,931,635.92/x
  3. Step 3: Cross multiply
    32,651,329.16x = 48,984,079.62 × 9,931,635.92
  4. Step 4: Simplify right side
    32,651,329.16x = 486,492,044,821,835.75
  5. Step 5: Solve for x
    x = 486,492,044,821,835.75/32,651,329.16
  6. Step 6: Final answer
    x = 14,899,609.21

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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.