Home / 25,809,079.02-35,617,468.90-14,047,779.37

Finding the Fourth Proportional to 25,809,079.02, 35,617,468.90 and 14,047,779.37

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Solution

The fourth proportional to 25,809,079.02, 35,617,468.90 and 14,047,779.37 is: 19,386,447.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,809,079.02 : 35,617,468.90 = 14,047,779.37 : x
  2. Step 2: Convert to fraction form
    25,809,079.02/35,617,468.90 = 14,047,779.37/x
  3. Step 3: Cross multiply
    25,809,079.02x = 35,617,468.90 × 14,047,779.37
  4. Step 4: Simplify right side
    25,809,079.02x = 500,346,344,654,351.19
  5. Step 5: Solve for x
    x = 500,346,344,654,351.19/25,809,079.02
  6. Step 6: Final answer
    x = 19,386,447.08

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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.