Home / 11,439,714,476.15-17,159,254,510.35-3,045,692,122.52

Finding the Fourth Proportional to 11,439,714,476.15, 17,159,254,510.35 and 3,045,692,122.52

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Solution

The fourth proportional to 11,439,714,476.15, 17,159,254,510.35 and 3,045,692,122.52 is: 4,568,453,731.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,439,714,476.15 : 17,159,254,510.35 = 3,045,692,122.52 : x
  2. Step 2: Convert to fraction form
    11,439,714,476.15/17,159,254,510.35 = 3,045,692,122.52/x
  3. Step 3: Cross multiply
    11,439,714,476.15x = 17,159,254,510.35 × 3,045,692,122.52
  4. Step 4: Simplify right side
    11,439,714,476.15x = 52,261,806,290,402,975,744
  5. Step 5: Solve for x
    x = 52,261,806,290,402,975,744/11,439,714,476.15
  6. Step 6: Final answer
    x = 4,568,453,731.90

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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.