Home / 41,621,608,232.42-57,437,674,530.27-22,590,711,681.28

Finding the Fourth Proportional to 41,621,608,232.42, 57,437,674,530.27 and 22,590,711,681.28

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Solution

The fourth proportional to 41,621,608,232.42, 57,437,674,530.27 and 22,590,711,681.28 is: 31,175,103,511.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,608,232.42 : 57,437,674,530.27 = 22,590,711,681.28 : x
  2. Step 2: Convert to fraction form
    41,621,608,232.42/57,437,674,530.27 = 22,590,711,681.28/x
  3. Step 3: Cross multiply
    41,621,608,232.42x = 57,437,674,530.27 × 22,590,711,681.28
  4. Step 4: Simplify right side
    41,621,608,232.42x = 1,297,557,944,956,301,344,768
  5. Step 5: Solve for x
    x = 1,297,557,944,956,301,344,768/41,621,608,232.42
  6. Step 6: Final answer
    x = 31,175,103,511.40

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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.