Home / 32,651,328.54-48,984,078.70-9,931,635.30

Finding the Fourth Proportional to 32,651,328.54, 48,984,078.70 and 9,931,635.30

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Solution

The fourth proportional to 32,651,328.54, 48,984,078.70 and 9,931,635.30 is: 14,899,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,651,328.54 : 48,984,078.70 = 9,931,635.30 : x
  2. Step 2: Convert to fraction form
    32,651,328.54/48,984,078.70 = 9,931,635.30/x
  3. Step 3: Cross multiply
    32,651,328.54x = 48,984,078.70 × 9,931,635.30
  4. Step 4: Simplify right side
    32,651,328.54x = 486,492,005,154,898.19
  5. Step 5: Solve for x
    x = 486,492,005,154,898.19/32,651,328.54
  6. Step 6: Final answer
    x = 14,899,608.28

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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.