Home / 45,971,447.09-63,441,037.37-25,345,633.01

Finding the Fourth Proportional to 45,971,447.09, 63,441,037.37 and 25,345,633.01

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Solution

The fourth proportional to 45,971,447.09, 63,441,037.37 and 25,345,633.01 is: 34,977,216.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,971,447.09 : 63,441,037.37 = 25,345,633.01 : x
  2. Step 2: Convert to fraction form
    45,971,447.09/63,441,037.37 = 25,345,633.01/x
  3. Step 3: Cross multiply
    45,971,447.09x = 63,441,037.37 × 25,345,633.01
  4. Step 4: Simplify right side
    45,971,447.09x = 1,607,953,250,826,987.50
  5. Step 5: Solve for x
    x = 1,607,953,250,826,987.50/45,971,447.09
  6. Step 6: Final answer
    x = 34,977,216.35

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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.