Home / 24,826,457.05-34,265,254.10-16,439,033.15

Finding the Fourth Proportional to 24,826,457.05, 34,265,254.10 and 16,439,033.15

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Solution

The fourth proportional to 24,826,457.05, 34,265,254.10 and 16,439,033.15 is: 22,689,006.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,826,457.05 : 34,265,254.10 = 16,439,033.15 : x
  2. Step 2: Convert to fraction form
    24,826,457.05/34,265,254.10 = 16,439,033.15/x
  3. Step 3: Cross multiply
    24,826,457.05x = 34,265,254.10 × 16,439,033.15
  4. Step 4: Simplify right side
    24,826,457.05x = 563,287,648,043,073.50
  5. Step 5: Solve for x
    x = 563,287,648,043,073.50/24,826,457.05
  6. Step 6: Final answer
    x = 22,689,006.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.