Home / 25,254,090.66-34,827,403.40-16,549,101.66

Finding the Fourth Proportional to 25,254,090.66, 34,827,403.40 and 16,549,101.66

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Solution

The fourth proportional to 25,254,090.66, 34,827,403.40 and 16,549,101.66 is: 22,822,529.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,090.66 : 34,827,403.40 = 16,549,101.66 : x
  2. Step 2: Convert to fraction form
    25,254,090.66/34,827,403.40 = 16,549,101.66/x
  3. Step 3: Cross multiply
    25,254,090.66x = 34,827,403.40 × 16,549,101.66
  4. Step 4: Simplify right side
    25,254,090.66x = 576,362,239,420,429.62
  5. Step 5: Solve for x
    x = 576,362,239,420,429.62/25,254,090.66
  6. Step 6: Final answer
    x = 22,822,529.91

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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.