Home / 11,296,715,315.93-15,588,999,001.98-6,146,784,051.23

Finding the Fourth Proportional to 11,296,715,315.93, 15,588,999,001.98 and 6,146,784,051.23

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Solution

The fourth proportional to 11,296,715,315.93, 15,588,999,001.98 and 6,146,784,051.23 is: 8,482,307,268.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,296,715,315.93 : 15,588,999,001.98 = 6,146,784,051.23 : x
  2. Step 2: Convert to fraction form
    11,296,715,315.93/15,588,999,001.98 = 6,146,784,051.23/x
  3. Step 3: Cross multiply
    11,296,715,315.93x = 15,588,999,001.98 × 6,146,784,051.23
  4. Step 4: Simplify right side
    11,296,715,315.93x = 95,822,210,439,989,493,760
  5. Step 5: Solve for x
    x = 95,822,210,439,989,493,760/11,296,715,315.93
  6. Step 6: Final answer
    x = 8,482,307,268.98

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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.