Home / 61,991,090.94-92,986,827.64-15,304,582.07

Finding the Fourth Proportional to 61,991,090.94, 92,986,827.64 and 15,304,582.07

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Solution

The fourth proportional to 61,991,090.94, 92,986,827.64 and 15,304,582.07 is: 22,956,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,991,090.94 : 92,986,827.64 = 15,304,582.07 : x
  2. Step 2: Convert to fraction form
    61,991,090.94/92,986,827.64 = 15,304,582.07/x
  3. Step 3: Cross multiply
    61,991,090.94x = 92,986,827.64 × 15,304,582.07
  4. Step 4: Simplify right side
    61,991,090.94x = 1,423,124,534,890,829.50
  5. Step 5: Solve for x
    x = 1,423,124,534,890,829.50/61,991,090.94
  6. Step 6: Final answer
    x = 22,956,920.31

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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.