Home / 17,473,667,545.80-26,210,501,318.70-6,440,102,080.20

Finding the Fourth Proportional to 17,473,667,545.80, 26,210,501,318.70 and 6,440,102,080.20

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Solution

The fourth proportional to 17,473,667,545.80, 26,210,501,318.70 and 6,440,102,080.20 is: 9,660,153,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,667,545.80 : 26,210,501,318.70 = 6,440,102,080.20 : x
  2. Step 2: Convert to fraction form
    17,473,667,545.80/26,210,501,318.70 = 6,440,102,080.20/x
  3. Step 3: Cross multiply
    17,473,667,545.80x = 26,210,501,318.70 × 6,440,102,080.20
  4. Step 4: Simplify right side
    17,473,667,545.80x = 168,798,304,065,644,724,224
  5. Step 5: Solve for x
    x = 168,798,304,065,644,724,224/17,473,667,545.80
  6. Step 6: Final answer
    x = 9,660,153,120.30

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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.