Home / 11,461,712,146.95-17,200,421,543.97-4,000,294,928.27

Finding the Fourth Proportional to 11,461,712,146.95, 17,200,421,543.97 and 4,000,294,928.27

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Solution

The fourth proportional to 11,461,712,146.95, 17,200,421,543.97 and 4,000,294,928.27 is: 6,003,183,310.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,461,712,146.95 : 17,200,421,543.97 = 4,000,294,928.27 : x
  2. Step 2: Convert to fraction form
    11,461,712,146.95/17,200,421,543.97 = 4,000,294,928.27/x
  3. Step 3: Cross multiply
    11,461,712,146.95x = 17,200,421,543.97 × 4,000,294,928.27
  4. Step 4: Simplify right side
    11,461,712,146.95x = 68,806,759,066,412,589,056
  5. Step 5: Solve for x
    x = 68,806,759,066,412,589,056/11,461,712,146.95
  6. Step 6: Final answer
    x = 6,003,183,310.16

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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.