Home / 11,438,050,623.80-17,157,075,935.70-4,074,404,127.80

Finding the Fourth Proportional to 11,438,050,623.80, 17,157,075,935.70 and 4,074,404,127.80

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Solution

The fourth proportional to 11,438,050,623.80, 17,157,075,935.70 and 4,074,404,127.80 is: 6,111,606,191.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,438,050,623.80 : 17,157,075,935.70 = 4,074,404,127.80 : x
  2. Step 2: Convert to fraction form
    11,438,050,623.80/17,157,075,935.70 = 4,074,404,127.80/x
  3. Step 3: Cross multiply
    11,438,050,623.80x = 17,157,075,935.70 × 4,074,404,127.80
  4. Step 4: Simplify right side
    11,438,050,623.80x = 69,904,861,013,394,137,088
  5. Step 5: Solve for x
    x = 69,904,861,013,394,137,088/11,438,050,623.80
  6. Step 6: Final answer
    x = 6,111,606,191.70

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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.