Home / 10,705,762,614.72-16,056,862,776.48-3,242,570,993.16

Finding the Fourth Proportional to 10,705,762,614.72, 16,056,862,776.48 and 3,242,570,993.16

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Solution

The fourth proportional to 10,705,762,614.72, 16,056,862,776.48 and 3,242,570,993.16 is: 4,863,317,014.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,762,614.72 : 16,056,862,776.48 = 3,242,570,993.16 : x
  2. Step 2: Convert to fraction form
    10,705,762,614.72/16,056,862,776.48 = 3,242,570,993.16/x
  3. Step 3: Cross multiply
    10,705,762,614.72x = 16,056,862,776.48 × 3,242,570,993.16
  4. Step 4: Simplify right side
    10,705,762,614.72x = 52,065,517,480,164,581,376
  5. Step 5: Solve for x
    x = 52,065,517,480,164,581,376/10,705,762,614.72
  6. Step 6: Final answer
    x = 4,863,317,014.76

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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.