Home / 25,254,276.59-34,827,660.01-16,549,287.59

Finding the Fourth Proportional to 25,254,276.59, 34,827,660.01 and 16,549,287.59

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Solution

The fourth proportional to 25,254,276.59, 34,827,660.01 and 16,549,287.59 is: 22,822,786.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,276.59 : 34,827,660.01 = 16,549,287.59 : x
  2. Step 2: Convert to fraction form
    25,254,276.59/34,827,660.01 = 16,549,287.59/x
  3. Step 3: Cross multiply
    25,254,276.59x = 34,827,660.01 × 16,549,287.59
  4. Step 4: Simplify right side
    25,254,276.59x = 576,372,961,699,988
  5. Step 5: Solve for x
    x = 576,372,961,699,988/25,254,276.59
  6. Step 6: Final answer
    x = 22,822,786.45

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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.