Home / 10,051,211,419.94-13,870,224,333.38-5,761,349,329.93

Finding the Fourth Proportional to 10,051,211,419.94, 13,870,224,333.38 and 5,761,349,329.93

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Solution

The fourth proportional to 10,051,211,419.94, 13,870,224,333.38 and 5,761,349,329.93 is: 7,950,405,610.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,051,211,419.94 : 13,870,224,333.38 = 5,761,349,329.93 : x
  2. Step 2: Convert to fraction form
    10,051,211,419.94/13,870,224,333.38 = 5,761,349,329.93/x
  3. Step 3: Cross multiply
    10,051,211,419.94x = 13,870,224,333.38 × 5,761,349,329.93
  4. Step 4: Simplify right side
    10,051,211,419.94x = 79,911,207,669,074,493,440
  5. Step 5: Solve for x
    x = 79,911,207,669,074,493,440/10,051,211,419.94
  6. Step 6: Final answer
    x = 7,950,405,610.86

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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.