Home / 8,035,136,139.60-12,045,962,182.26-3,552,507,045.27

Finding the Fourth Proportional to 8,035,136,139.60, 12,045,962,182.26 and 3,552,507,045.27

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Solution

The fourth proportional to 8,035,136,139.60, 12,045,962,182.26 and 3,552,507,045.27 is: 5,325,779,772.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,136,139.60 : 12,045,962,182.26 = 3,552,507,045.27 : x
  2. Step 2: Convert to fraction form
    8,035,136,139.60/12,045,962,182.26 = 3,552,507,045.27/x
  3. Step 3: Cross multiply
    8,035,136,139.60x = 12,045,962,182.26 × 3,552,507,045.27
  4. Step 4: Simplify right side
    8,035,136,139.60x = 42,793,365,519,534,637,056
  5. Step 5: Solve for x
    x = 42,793,365,519,534,637,056/8,035,136,139.60
  6. Step 6: Final answer
    x = 5,325,779,772.25

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1.5x scale

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.