Home / 4,520,200,005.60-6,776,641,068.84-1,413,183,343.20

Finding the Fourth Proportional to 4,520,200,005.60, 6,776,641,068.84 and 1,413,183,343.20

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Solution

The fourth proportional to 4,520,200,005.60, 6,776,641,068.84 and 1,413,183,343.20 is: 2,118,631,093.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,200,005.60 : 6,776,641,068.84 = 1,413,183,343.20 : x
  2. Step 2: Convert to fraction form
    4,520,200,005.60/6,776,641,068.84 = 1,413,183,343.20/x
  3. Step 3: Cross multiply
    4,520,200,005.60x = 6,776,641,068.84 × 1,413,183,343.20
  4. Step 4: Simplify right side
    4,520,200,005.60x = 9,576,636,281,329,733,632
  5. Step 5: Solve for x
    x = 9,576,636,281,329,733,632/4,520,200,005.60
  6. Step 6: Final answer
    x = 2,118,631,093.64

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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.