Home / 6,283,091,373.72-8,670,692,376.54-3,463,637,412.12

Finding the Fourth Proportional to 6,283,091,373.72, 8,670,692,376.54 and 3,463,637,412.12

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Solution

The fourth proportional to 6,283,091,373.72, 8,670,692,376.54 and 3,463,637,412.12 is: 4,779,834,116.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,091,373.72 : 8,670,692,376.54 = 3,463,637,412.12 : x
  2. Step 2: Convert to fraction form
    6,283,091,373.72/8,670,692,376.54 = 3,463,637,412.12/x
  3. Step 3: Cross multiply
    6,283,091,373.72x = 8,670,692,376.54 × 3,463,637,412.12
  4. Step 4: Simplify right side
    6,283,091,373.72x = 30,032,134,504,367,620,096
  5. Step 5: Solve for x
    x = 30,032,134,504,367,620,096/6,283,091,373.72
  6. Step 6: Final answer
    x = 4,779,834,116.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.