Home / 53,461,398.84-80,225,833.74-22,755,928.60

Finding the Fourth Proportional to 53,461,398.84, 80,225,833.74 and 22,755,928.60

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Solution

The fourth proportional to 53,461,398.84, 80,225,833.74 and 22,755,928.60 is: 34,148,252.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,461,398.84 : 80,225,833.74 = 22,755,928.60 : x
  2. Step 2: Convert to fraction form
    53,461,398.84/80,225,833.74 = 22,755,928.60/x
  3. Step 3: Cross multiply
    53,461,398.84x = 80,225,833.74 × 22,755,928.60
  4. Step 4: Simplify right side
    53,461,398.84x = 1,825,613,344,462,911
  5. Step 5: Solve for x
    x = 1,825,613,344,462,911/53,461,398.84
  6. Step 6: Final answer
    x = 34,148,252.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.