Home / 10,473,437,458.99-14,453,650,110.32-5,716,018,468.27

Finding the Fourth Proportional to 10,473,437,458.99, 14,453,650,110.32 and 5,716,018,468.27

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Solution

The fourth proportional to 10,473,437,458.99, 14,453,650,110.32 and 5,716,018,468.27 is: 7,888,272,717.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473,437,458.99 : 14,453,650,110.32 = 5,716,018,468.27 : x
  2. Step 2: Convert to fraction form
    10,473,437,458.99/14,453,650,110.32 = 5,716,018,468.27/x
  3. Step 3: Cross multiply
    10,473,437,458.99x = 14,453,650,110.32 × 5,716,018,468.27
  4. Step 4: Simplify right side
    10,473,437,458.99x = 82,617,330,964,501,839,872
  5. Step 5: Solve for x
    x = 82,617,330,964,501,839,872/10,473,437,458.99
  6. Step 6: Final answer
    x = 7,888,272,717.34

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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.