Home / 8,035,136,136.10-12,045,962,177.01-3,552,507,041.77

Finding the Fourth Proportional to 8,035,136,136.10, 12,045,962,177.01 and 3,552,507,041.77

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Solution

The fourth proportional to 8,035,136,136.10, 12,045,962,177.01 and 3,552,507,041.77 is: 5,325,779,767.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,136,136.10 : 12,045,962,177.01 = 3,552,507,041.77 : x
  2. Step 2: Convert to fraction form
    8,035,136,136.10/12,045,962,177.01 = 3,552,507,041.77/x
  3. Step 3: Cross multiply
    8,035,136,136.10x = 12,045,962,177.01 × 3,552,507,041.77
  4. Step 4: Simplify right side
    8,035,136,136.10x = 42,793,365,458,723,102,720
  5. Step 5: Solve for x
    x = 42,793,365,458,723,102,720/8,035,136,136.10
  6. Step 6: Final answer
    x = 5,325,779,767.00

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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.