Home / 16,752,670,314.76-25,128,790,226.62-5,565,688,461.32

Finding the Fourth Proportional to 16,752,670,314.76, 25,128,790,226.62 and 5,565,688,461.32

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Solution

The fourth proportional to 16,752,670,314.76, 25,128,790,226.62 and 5,565,688,461.32 is: 8,348,461,181.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,752,670,314.76 : 25,128,790,226.62 = 5,565,688,461.32 : x
  2. Step 2: Convert to fraction form
    16,752,670,314.76/25,128,790,226.62 = 5,565,688,461.32/x
  3. Step 3: Cross multiply
    16,752,670,314.76x = 25,128,790,226.62 × 5,565,688,461.32
  4. Step 4: Simplify right side
    16,752,670,314.76x = 139,859,017,811,229,704,192
  5. Step 5: Solve for x
    x = 139,859,017,811,229,704,192/16,752,670,314.76
  6. Step 6: Final answer
    x = 8,348,461,181.62

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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.